chore: update pr template

mpv_terminate_destroy() blocks until mpv's threads (including the
vo_avfoundation output thread) are joined, and that teardown needs the
main run loop to complete. Calling it via queue.sync from MpvPlayerView
deinit (main thread) deadlocked/froze the UI on playback exit.

Remove the wakeup callback synchronously while self is still alive, then
run mpv_terminate_destroy on the serial queue via async so deinit returns
immediately and the main thread is never blocked. Also release the PiP
timebase/controller in deinit.

.github/pull_request_template.md

@@ -1,91 +1,54 @@
 <!-- 
-  Pull Request Template for Streamyfin
+Use a conventional commit title for the PR title, 
-  ====================================
+for example `feat(auth): add MFA`
-  Use this template to help reviewers understand the purpose of your PR
+All sections below are required. Write N/A if a section is not applicable.
-  and to ensure all necessary checks are completed before merging.
+If you use AI to help implement this PR, you must declare it below. It's very important that the feature or fix implemented has been tested thoroughly by you personally on all target platforms. Only adding AI generated code without proper testing is not allowed and this PR will be closed immediately.
 -->
 
 # 📦 Pull Request
 
-## 🔖 Summary
 <!-- 
-A concise description of the changes introduced by this PR.
+  🤖 AI ASSISTED? 
-Example:
+  Uncomment the line below if AI was used to assist with this PR:
-“Add real-time currency conversion widget to dashboard.”
+-->
+<!-- 
+[![AI Assisted](https://img.shields.io/badge/AI_Assisted-18181b?style=for-the-badge&logo=openai&logoColor=white)](#) -->
+
+## 📝 Description
+<!--
+A short description of the changes and why you're making them.
+Example: “Add option to clean image cache, to mitigate stuck/blank movie poster issues.”
 -->
 
 ## 🏷️ Ticket / Issue
 <!--
 Link to the related ticket, issue or user story.
-You can also indicate if this PR supersedes a previous one.
+Example: Fixes #123
-Example:
-- Closes #123
-- Fixes STREAMYFIN-456
-- Resolves #789
-- Supersedes #120
-- Related: #130
 -->
 
-## 🛠️ What’s Changed
-<!-- Use a Conventional Commit in the PR title, e.g., `feat(auth): add MFA`. 
-If this PR introduces a breaking change, include a `BREAKING CHANGE:` block in the description.
-Spec: https://www.conventionalcommits.org/ -->
-
-- Type: feat | fix | docs | style | refactor | perf | test | chore | build | ci | revert
-- Scope (optional): e.g., auth, billing, mobile
-- Short summary: what changed and why (1–2 lines)
--->
-
-## 📋 Details
-<!--
-Provide more context or background. Explain any non-obvious decisions.
-Include screenshots or GIFs for UI changes if applicable.
--->
-
-### ⚠️ Breaking Changes
-<!-- List any breaking API/contract changes and migration guidance. If none, write “None”. -->
-
-### 🔐 Security & Privacy Impact
-<!-- Data touched, new permissions/scopes, PII, secrets, threat considerations. If none, write “None”. -->
-
-### ⚡ Performance Impact
-<!-- Hot paths, memory/CPU/latency implications, benchmarks if available. -->
-
 ### 🖼️ Screenshots / GIFs (if UI)
-<!-- Before/After, dark mode, responsive states. -->
+<!-- 
+Include screenshots of relevant UI changes for both Android and iOS.
+Before/After, responsive states (if relevant). 
+-->
 
 ## ✅ Checklist
 <!--
 Review and check off items as you complete them.
 -->
 - [ ] I’ve read the [contribution guidelines](CONTRIBUTING.md)
-- [ ] Code follows project style and passes lint/format (`npm|pnpm|yarn|bun` scripts)
+- [ ] Verified that changes behave as expected for all platforms
-- [ ] Type checks pass (tsc/biome/etc.)
+- [ ] Code passes lint/formatting and type checks (`tsc`/`biome`)
-- [ ] Docs updated (README/ADR/usage/API)
+- [ ] No secrets, hardcoded credentials, or private config files are included
-- [ ] No secrets/credentials included; env vars documented
+- [ ] I've declared if AI was used to assist with this PR (by uncommenting the line at the bottom, or not)
-- [ ] Release notes/CHANGELOG entry added (if applicable)
-- [ ] Verified locally that changes behave as expected
 
 ## 🔍 Testing Instructions
 <!--
-Describe how reviewers can test your changes.
+Describe how reviewers can test your changes. This will help the PR get merged faster.
 Example:
-1. `git fetch origin pull/<PR_ID>/head:branchname && git checkout branchname`
+1. Open the settings page and scroll to the bottom
-2. Install deps: `npm|pnpm|yarn|bun install`
+2. Verify that the clear data button is visible and pressable
-3. Start service/app: `npm|pnpm|yarn|bun run [target]` (e.g., `npm run ios` or `bun run android:tv`)
+3. Verify that when you click the clear data button, a dialog appears prompting you to confirm
-4. Run tests: `npm|pnpm|yarn|bun test`
+4. Verify that when you click the confirm button, the data is cleared and a toast message is displayed
-5. Verification steps:
-   - [ ] Expected UI/endpoint behavior
-   - [ ] Logs show no errors
-   - [ ] Edge cases covered (list)
 -->
 
-## ⚙️ Deployment Notes
-<!--
-Describe any deployment considerations such as config, environment vars, or native builds.
--->
-
-## 📝 Additional Notes
-<!--
-Any other information or references related to this PR.
--->

.gitignore

@@ -73,3 +73,5 @@ modules/background-downloader/android/build/*
 
 # ios:unsigned-build Artifacts
 build/
+.agents/skills/**
+skills-lock.json

app/(auth)/(tabs)/(home)/_layout.tsx

@@ -9,6 +9,7 @@ import useRouter from "@/hooks/useAppRouter";
 const Chromecast = Platform.isTV ? null : require("@/components/Chromecast");
 
 import { useAtom } from "jotai";
+import { HeaderBackButton } from "@/components/common/HeaderBackButton";
 import { useSessions, type useSessionsProps } from "@/hooks/useSessions";
 import { userAtom } from "@/providers/JellyfinProvider";
 
@@ -47,15 +48,7 @@ export default function IndexLayout() {
           headerBlurEffect: "none",
           headerTransparent: Platform.OS === "ios",
           title: t("home.downloads.downloads_title"),
-          headerLeft: () => (
+          headerLeft: () => <HeaderBackButton />,
-            <Pressable
-              onPress={() => _router.back()}
-              className='pl-0.5'
-              style={{ marginRight: Platform.OS === "android" ? 16 : 0 }}
-            >
-              <Feather name='chevron-left' size={28} color='white' />
-            </Pressable>
-          ),
         }}
       />
       <Stack.Screen
@@ -66,15 +59,7 @@ export default function IndexLayout() {
           headerBlurEffect: "none",
           headerTransparent: Platform.OS === "ios",
           headerShadowVisible: false,
-          headerLeft: () => (
+          headerLeft: () => <HeaderBackButton />,
-            <Pressable
-              onPress={() => _router.back()}
-              className='pl-0.5'
-              style={{ marginRight: Platform.OS === "android" ? 16 : 0 }}
-            >
-              <Feather name='chevron-left' size={28} color='white' />
-            </Pressable>
-          ),
         }}
       />
       <Stack.Screen
@@ -84,15 +69,7 @@ export default function IndexLayout() {
           headerBlurEffect: "none",
           headerTransparent: Platform.OS === "ios",
           headerShadowVisible: false,
-          headerLeft: () => (
+          headerLeft: () => <HeaderBackButton />,
-            <Pressable
-              onPress={() => _router.back()}
-              className='pl-0.5'
-              style={{ marginRight: Platform.OS === "android" ? 16 : 0 }}
-            >
-              <Feather name='chevron-left' size={28} color='white' />
-            </Pressable>
-          ),
         }}
       />
       <Stack.Screen
@@ -102,15 +79,7 @@ export default function IndexLayout() {
           headerBlurEffect: "none",
           headerTransparent: Platform.OS === "ios",
           headerShadowVisible: false,
-          headerLeft: () => (
+          headerLeft: () => <HeaderBackButton />,
-            <Pressable
-              onPress={() => _router.back()}
-              className='pl-0.5'
-              style={{ marginRight: Platform.OS === "android" ? 16 : 0 }}
-            >
-              <Feather name='chevron-left' size={28} color='white' />
-            </Pressable>
-          ),
         }}
       />
       <Stack.Screen
@@ -120,15 +89,7 @@ export default function IndexLayout() {
           headerBlurEffect: "none",
           headerTransparent: Platform.OS === "ios",
           headerShadowVisible: false,
-          headerLeft: () => (
+          headerLeft: () => <HeaderBackButton />,
-            <Pressable
-              onPress={() => _router.back()}
-              className='pl-0.5'
-              style={{ marginRight: Platform.OS === "android" ? 16 : 0 }}
-            >
-              <Feather name='chevron-left' size={28} color='white' />
-            </Pressable>
-          ),
         }}
       />
       <Stack.Screen
@@ -138,15 +99,7 @@ export default function IndexLayout() {
           headerBlurEffect: "none",
           headerTransparent: Platform.OS === "ios",
           headerShadowVisible: false,
-          headerLeft: () => (
+          headerLeft: () => <HeaderBackButton />,
-            <Pressable
-              onPress={() => _router.back()}
-              className='pl-0.5'
-              style={{ marginRight: Platform.OS === "android" ? 16 : 0 }}
-            >
-              <Feather name='chevron-left' size={28} color='white' />
-            </Pressable>
-          ),
         }}
       />
       <Stack.Screen
@@ -156,15 +109,7 @@ export default function IndexLayout() {
           headerBlurEffect: "none",
           headerTransparent: Platform.OS === "ios",
           headerShadowVisible: false,
-          headerLeft: () => (
+          headerLeft: () => <HeaderBackButton />,
-            <Pressable
-              onPress={() => _router.back()}
-              className='pl-0.5'
-              style={{ marginRight: Platform.OS === "android" ? 16 : 0 }}
-            >
-              <Feather name='chevron-left' size={28} color='white' />
-            </Pressable>
-          ),
         }}
       />
       <Stack.Screen
@@ -174,15 +119,7 @@ export default function IndexLayout() {
           headerBlurEffect: "none",
           headerTransparent: Platform.OS === "ios",
           headerShadowVisible: false,
-          headerLeft: () => (
+          headerLeft: () => <HeaderBackButton />,
-            <Pressable
-              onPress={() => _router.back()}
-              className='pl-0.5'
-              style={{ marginRight: Platform.OS === "android" ? 16 : 0 }}
-            >
-              <Feather name='chevron-left' size={28} color='white' />
-            </Pressable>
-          ),
         }}
       />
       <Stack.Screen
@@ -210,15 +147,7 @@ export default function IndexLayout() {
           headerBlurEffect: "none",
           headerTransparent: Platform.OS === "ios",
           headerShadowVisible: false,
-          headerLeft: () => (
+          headerLeft: () => <HeaderBackButton />,
-            <Pressable
-              onPress={() => _router.back()}
-              className='pl-0.5'
-              style={{ marginRight: Platform.OS === "android" ? 16 : 0 }}
-            >
-              <Feather name='chevron-left' size={28} color='white' />
-            </Pressable>
-          ),
         }}
       />
       <Stack.Screen
@@ -228,15 +157,7 @@ export default function IndexLayout() {
           headerBlurEffect: "none",
           headerTransparent: Platform.OS === "ios",
           headerShadowVisible: false,
-          headerLeft: () => (
+          headerLeft: () => <HeaderBackButton />,
-            <Pressable
-              onPress={() => _router.back()}
-              className='pl-0.5'
-              style={{ marginRight: Platform.OS === "android" ? 16 : 0 }}
-            >
-              <Feather name='chevron-left' size={28} color='white' />
-            </Pressable>
-          ),
         }}
       />
       <Stack.Screen
@@ -246,15 +167,7 @@ export default function IndexLayout() {
           headerBlurEffect: "none",
           headerTransparent: Platform.OS === "ios",
           headerShadowVisible: false,
-          headerLeft: () => (
+          headerLeft: () => <HeaderBackButton />,
-            <Pressable
-              onPress={() => _router.back()}
-              className='pl-0.5'
-              style={{ marginRight: Platform.OS === "android" ? 16 : 0 }}
-            >
-              <Feather name='chevron-left' size={28} color='white' />
-            </Pressable>
-          ),
         }}
       />
       <Stack.Screen
@@ -264,15 +177,7 @@ export default function IndexLayout() {
           headerBlurEffect: "none",
           headerTransparent: Platform.OS === "ios",
           headerShadowVisible: false,
-          headerLeft: () => (
+          headerLeft: () => <HeaderBackButton />,
-            <Pressable
-              onPress={() => _router.back()}
-              className='pl-0.5'
-              style={{ marginRight: Platform.OS === "android" ? 16 : 0 }}
-            >
-              <Feather name='chevron-left' size={28} color='white' />
-            </Pressable>
-          ),
         }}
       />
       <Stack.Screen
@@ -282,15 +187,7 @@ export default function IndexLayout() {
           headerBlurEffect: "none",
           headerTransparent: Platform.OS === "ios",
           headerShadowVisible: false,
-          headerLeft: () => (
+          headerLeft: () => <HeaderBackButton />,
-            <Pressable
-              onPress={() => _router.back()}
-              className='pl-0.5'
-              style={{ marginRight: Platform.OS === "android" ? 16 : 0 }}
-            >
-              <Feather name='chevron-left' size={28} color='white' />
-            </Pressable>
-          ),
         }}
       />
       <Stack.Screen
@@ -300,15 +197,7 @@ export default function IndexLayout() {
           headerBlurEffect: "none",
           headerTransparent: Platform.OS === "ios",
           headerShadowVisible: false,
-          headerLeft: () => (
+          headerLeft: () => <HeaderBackButton />,
-            <Pressable
-              onPress={() => _router.back()}
-              className='pl-0.5'
-              style={{ marginRight: Platform.OS === "android" ? 16 : 0 }}
-            >
-              <Feather name='chevron-left' size={28} color='white' />
-            </Pressable>
-          ),
         }}
       />
       <Stack.Screen
@@ -318,15 +207,7 @@ export default function IndexLayout() {
           headerBlurEffect: "none",
           headerTransparent: Platform.OS === "ios",
           headerShadowVisible: false,
-          headerLeft: () => (
+          headerLeft: () => <HeaderBackButton />,
-            <Pressable
-              onPress={() => _router.back()}
-              className='pl-0.5'
-              style={{ marginRight: Platform.OS === "android" ? 16 : 0 }}
-            >
-              <Feather name='chevron-left' size={28} color='white' />
-            </Pressable>
-          ),
         }}
       />
       {Object.entries(nestedTabPageScreenOptions).map(([name, options]) => (
@@ -336,11 +217,7 @@ export default function IndexLayout() {
         name='collections/[collectionId]'
         options={{
           title: "",
-          headerLeft: () => (
+          headerLeft: () => <HeaderBackButton />,
-            <Pressable onPress={() => _router.back()} className='pl-0.5'>
-              <Feather name='chevron-left' size={28} color='white' />
-            </Pressable>
-          ),
           headerShown: true,
           headerBlurEffect: "prominent",
           headerTransparent: Platform.OS === "ios",

app/(auth)/(tabs)/(home,libraries,search,favorites,watchlists)/items/page.tsx

@@ -30,8 +30,10 @@ const Page: React.FC = () => {
     ItemFields.MediaStreams,
   ]);
 
-  // Lazily preload item with full media sources in background
+  // Lazily preload item with full media sources in background — never cache
-  const { data: itemWithSources } = useItemQuery(id, isOffline, undefined, []);
+  const { data: itemWithSources } = useItemQuery(id, isOffline, undefined, [], {
+    gcTime: 0,
+  });
 
   const opacity = useSharedValue(1);
   const animatedStyle = useAnimatedStyle(() => {

app/_layout.tsx

@@ -375,8 +375,9 @@ function Layout() {
         maxAge: 1000 * 60 * 60 * 24, // 24 hours max cache age
         dehydrateOptions: {
           shouldDehydrateQuery: (query) => {
-            // Only persist successful queries
+            return (
-            return query.state.status === "success";
+              query.state.status === "success" && query.options.gcTime !== 0
+            );
           },
         },
       }}

bun.lock

@@ -13,7 +13,7 @@
         "@expo/vector-icons": "^15.0.3",
         "@gorhom/bottom-sheet": "5.2.8",
         "@jellyfin/sdk": "^0.13.0",
-        "@react-native-community/netinfo": "^11.4.1",
+        "@react-native-community/netinfo": "^12.0.0",
         "@react-navigation/material-top-tabs": "7.4.9",
         "@react-navigation/native": "^7.0.14",
         "@shopify/flash-list": "2.0.2",
@@ -534,7 +534,7 @@
 
     "@react-native-community/cli-types": ["@react-native-community/cli-types@20.1.3", "", { "dependencies": { "joi": "^17.2.1" } }, "sha512-IdAcegf0pH1hVraxWTG1ACLkYC0LDQfqtaEf42ESyLIF3Xap70JzL/9tAlxw7lSCPZPFWhrcgU0TBc4SkC/ecw=="],
 
-    "@react-native-community/netinfo": ["@react-native-community/netinfo@11.5.2", "", { "peerDependencies": { "react": "*", "react-native": ">=0.59" } }, "sha512-/g0m65BtX9HU+bPiCH2517bOHpEIUsGrWFXDzi1a5nNKn5KujQgm04WhL7/OSXWKHyrT8VVtUoJA0XKRxueBpQ=="],
+    "@react-native-community/netinfo": ["@react-native-community/netinfo@12.0.1", "", { "peerDependencies": { "react": "*", "react-native": ">=0.59" } }, "sha512-P/3caXIvfYSJG8AWJVefukg+ZGRPs+M4Lp3pNJtgcTYoJxCjWrKQGNnCkj/Cz//zWa/avGed0i/wzm0T8vV2IQ=="],
 
     "@react-native-tvos/config-tv": ["@react-native-tvos/config-tv@0.1.6", "", { "dependencies": { "getenv": "^1.0.0", "glob": "^11.0.0" }, "peerDependencies": { "expo": ">=52.0.0" } }, "sha512-VxMSIcro+U1EVb64pYShZsc+uE3HNGhfHppoUhTyGwx9ELQkhWvReRTOI4gpb/qeRWEcT+UbUc9Gd9Zlwm572w=="],
 
@@ -1686,7 +1686,7 @@
 
     "react-native-text-ticker": ["react-native-text-ticker@1.15.0", "", {}, "sha512-d/uK+PIOhsYMy1r8h825iq/nADiHsabz3WMbRJSnkpQYn+K9aykUAXRRhu8ZbTAzk4CgnUWajJEFxS5ZDygsdg=="],
 
-    "react-native-track-player": ["react-native-track-player@github:lovegaoshi/react-native-track-player#33a3ecd", { "peerDependencies": { "react": "*", "react-native": "*", "react-native-windows": "*", "shaka-player": "^4.7.9" }, "optionalPeers": ["react-native-windows", "shaka-player"] }, "lovegaoshi-react-native-track-player-33a3ecd", "sha512-vfkld2jUj7EPkAjIc/Vbx4Q4MtOOLmYtCYCE2dWJsyLnPqgj1f0xVzBxbeVP7dfT+eSh4KIXfdxESXaHgrXIlw=="],
+    "react-native-track-player": ["react-native-track-player@github:lovegaoshi/react-native-track-player#33a3ecd", { "peerDependencies": { "react": "*", "react-native": "*", "react-native-windows": "*", "shaka-player": "^4.7.9" }, "optionalPeers": ["react-native-windows", "shaka-player"] }, "lovegaoshi-react-native-track-player-33a3ecd"],
 
     "react-native-udp": ["react-native-udp@4.1.7", "", { "dependencies": { "buffer": "^5.6.0", "events": "^3.1.0" } }, "sha512-NUE3zewu61NCdSsLlj+l0ad6qojcVEZPT4hVG/x6DU9U4iCzwtfZSASh9vm7teAcVzLkdD+cO3411LHshAi/wA=="],
 

components/DownloadItem.tsx

@@ -9,6 +9,7 @@ import type {
   BaseItemDto,
   MediaSourceInfo,
 } from "@jellyfin/sdk/lib/generated-client/models";
+import { getUserLibraryApi } from "@jellyfin/sdk/lib/utils/api";
 import { type Href } from "expo-router";
 import { t } from "i18next";
 import { useAtom } from "jotai";
@@ -195,9 +196,30 @@ export const DownloadItems: React.FC<DownloadProps> = ({
         );
       }
       const downloadDetailsPromises = items.map(async (item) => {
+        // Ensure the snapshot we store offline carries the Chapters array.
+        // Page-level fetches sometimes use a fields filter that omits it; the
+        // offline player would then render no chapter ticks / list.
+        let itemForDownload = item;
+        if (!itemForDownload.Chapters && itemForDownload.Id) {
+          try {
+            const enriched = await getUserLibraryApi(api).getItem({
+              itemId: itemForDownload.Id,
+              userId: user.Id!,
+            });
+            if (enriched.data) {
+              itemForDownload = enriched.data;
+            }
+          } catch (e) {
+            console.warn(
+              "[DownloadItem] failed to refresh item for Chapters, falling back to original",
+              e,
+            );
+          }
+        }
+
         const { mediaSource, audioIndex, subtitleIndex } =
           itemsNotDownloaded.length > 1
-            ? getDefaultPlaySettings(item, settings!)
+            ? getDefaultPlaySettings(itemForDownload, settings!)
             : {
                 mediaSource: selectedOptions?.mediaSource,
                 audioIndex: selectedOptions?.audioIndex,
@@ -206,7 +228,7 @@ export const DownloadItems: React.FC<DownloadProps> = ({
 
         const downloadDetails = await getDownloadUrl({
           api,
-          item,
+          item: itemForDownload,
           userId: user.Id!,
           mediaSource: mediaSource!,
           audioStreamIndex: audioIndex ?? -1,
@@ -218,7 +240,7 @@ export const DownloadItems: React.FC<DownloadProps> = ({
 
         return {
           url: downloadDetails?.url,
-          item,
+          item: itemForDownload,
           mediaSource: downloadDetails?.mediaSource,
         };
       });

components/PlatformDropdown.tsx

@@ -1,4 +1,4 @@
-import { Button, ContextMenu, Host, Picker } from "@expo/ui/swift-ui";
+import { Button, ContextMenu, Host } from "@expo/ui/swift-ui";
 import { Ionicons } from "@expo/vector-icons";
 import { BottomSheetScrollView } from "@gorhom/bottom-sheet";
 import React, { useEffect } from "react";
@@ -254,23 +254,39 @@ const PlatformDropdownComponent = ({
               // Otherwise render as individual buttons
               if (radioOptions.length > 0) {
                 if (group.title) {
-                  // Use Picker for grouped options
+                  // Use a nested ContextMenu as a submenu for grouped options
+                  const selectedOption = radioOptions.find(
+                    (opt) => opt.selected,
+                  );
+                  const displayTitle = selectedOption
+                    ? `${group.title}: ${selectedOption.label}`
+                    : group.title;
+
                   items.push(
-                    <Picker
+                    <ContextMenu key={`submenu-${groupIndex}`}>
-                      key={`picker-${groupIndex}`}
+                      <ContextMenu.Trigger>
-                      label={group.title}
+                        <Button>{displayTitle}</Button>
-                      options={radioOptions.map((opt) => opt.label)}
+                      </ContextMenu.Trigger>
-                      variant='menu'
+                      <ContextMenu.Items>
-                      selectedIndex={radioOptions.findIndex(
+                        {radioOptions.map((option, optionIndex) => (
-                        (opt) => opt.selected,
+                          <Button
-                      )}
+                            key={`radio-${groupIndex}-${optionIndex}`}
-                      onOptionSelected={(event: any) => {
+                            systemImage={
-                        const index = event.nativeEvent.index;
+                              option.selected
-                        const selectedOption = radioOptions[index];
+                                ? "checkmark.circle.fill"
-                        selectedOption?.onPress();
+                                : "circle"
-                        onOptionSelect?.(selectedOption?.value);
+                            }
-                      }}
+                            onPress={() => {
-                    />,
+                              option.onPress();
+                              onOptionSelect?.(option.value);
+                            }}
+                            disabled={option.disabled}
+                          >
+                            {option.label}
+                          </Button>
+                        ))}
+                      </ContextMenu.Items>
+                    </ContextMenu>,
                   );
                 } else {
                   // Render radio options as direct buttons

components/chapters/ChapterList.tsx

@@ -0,0 +1,196 @@
+/**
+ * A modal listing an item's chapters. Each row shows the chapter name and its
+ * timestamp; the current chapter is highlighted. Tapping a row seeks to that
+ * chapter and closes the modal. Player-agnostic — the seek is injected.
+ */
+
+import { Ionicons } from "@expo/vector-icons";
+import type { ChapterInfo } from "@jellyfin/sdk/lib/generated-client/models";
+import { memo, useEffect, useMemo, useRef } from "react";
+import { useTranslation } from "react-i18next";
+import { FlatList, Modal, Pressable, StyleSheet, View } from "react-native";
+import { Text } from "@/components/common/Text";
+import { Colors } from "@/constants/Colors";
+import {
+  type ChapterEntry,
+  chapterStartsMs,
+  formatChapterTime,
+  sortedChapters,
+} from "@/utils/chapters";
+
+interface ChapterListProps {
+  visible: boolean;
+  chapters: ChapterInfo[] | null | undefined;
+  /** Current playback position in milliseconds (to highlight the row). */
+  currentPositionMs: number;
+  /** Seek the player to this millisecond position. */
+  onSeek: (positionMs: number) => void;
+  onClose: () => void;
+}
+
+const ROW_HEIGHT = 48;
+
+function ChapterListComponent({
+  visible,
+  chapters,
+  currentPositionMs,
+  onSeek,
+  onClose,
+}: ChapterListProps) {
+  const { t } = useTranslation();
+  const listRef = useRef<FlatList<ChapterEntry>>(null);
+
+  const entries = useMemo(() => sortedChapters(chapters), [chapters]);
+  // Memoize starts so currentChapterIndex computation doesn't re-sort/filter
+  // every tick — chapters is the only input that drives the underlying array.
+  const starts = useMemo(() => chapterStartsMs(chapters), [chapters]);
+  const activeIndex = useMemo(() => {
+    let idx = -1;
+    for (let i = 0; i < starts.length; i++) {
+      if (currentPositionMs >= starts[i]) idx = i;
+      else break;
+    }
+    return idx;
+  }, [currentPositionMs, starts]);
+
+  // FlatList.initialScrollIndex only fires at first mount; <Modal> keeps its
+  // children mounted across visible toggles, so subsequent opens never scroll.
+  // Trigger an imperative scroll each time the sheet becomes visible.
+  useEffect(() => {
+    if (!visible || activeIndex < 0 || entries.length === 0) return;
+    const raf = requestAnimationFrame(() => {
+      listRef.current?.scrollToIndex({
+        index: activeIndex,
+        animated: false,
+        viewPosition: 0.5,
+      });
+    });
+    return () => cancelAnimationFrame(raf);
+  }, [visible, activeIndex, entries.length]);
+
+  return (
+    <Modal
+      visible={visible}
+      transparent
+      animationType='slide'
+      onRequestClose={onClose}
+    >
+      <Pressable onPress={onClose} style={styles.backdrop}>
+        <Pressable onPress={(e) => e.stopPropagation()} style={styles.sheet}>
+          <View style={styles.header}>
+            <Text style={styles.title}>{t("chapters.title")}</Text>
+            <Pressable
+              onPress={onClose}
+              hitSlop={10}
+              accessibilityRole='button'
+              accessibilityLabel={t("chapters.close")}
+            >
+              <Ionicons name='close' size={24} color={Colors.text} />
+            </Pressable>
+          </View>
+          <FlatList
+            ref={listRef}
+            data={entries}
+            keyExtractor={(item, index) => `${item.positionMs}-${index}`}
+            getItemLayout={(_, index) => ({
+              length: ROW_HEIGHT,
+              offset: ROW_HEIGHT * index,
+              index,
+            })}
+            onScrollToIndexFailed={(info) => {
+              // Required when getItemLayout is provided and the target index
+              // is outside the currently rendered window. Fallback to an
+              // offset-based scroll, then retry the precise scroll once a
+              // frame has elapsed.
+              listRef.current?.scrollToOffset({
+                offset: info.averageItemLength * info.index,
+                animated: false,
+              });
+              setTimeout(() => {
+                listRef.current?.scrollToIndex({
+                  index: info.index,
+                  animated: false,
+                  viewPosition: 0.5,
+                });
+              }, 50);
+            }}
+            renderItem={({ item, index }) => {
+              const positionMs = item.positionMs;
+              const isActive = index === activeIndex;
+              return (
+                <Pressable
+                  onPress={() => {
+                    onSeek(positionMs);
+                    onClose();
+                  }}
+                  style={[
+                    styles.row,
+                    isActive && { backgroundColor: `${Colors.primary}33` },
+                  ]}
+                >
+                  <Text
+                    style={[
+                      styles.rowText,
+                      { color: isActive ? Colors.primary : Colors.text },
+                    ]}
+                    numberOfLines={1}
+                  >
+                    {item.chapter.Name ||
+                      t("chapters.chapter_number", { number: index + 1 })}
+                  </Text>
+                  <Text style={styles.rowTime}>
+                    {formatChapterTime(positionMs)}
+                  </Text>
+                </Pressable>
+              );
+            }}
+          />
+        </Pressable>
+      </Pressable>
+    </Modal>
+  );
+}
+
+export const ChapterList = memo(ChapterListComponent);
+
+const styles = StyleSheet.create({
+  backdrop: {
+    flex: 1,
+    justifyContent: "flex-end",
+    backgroundColor: "rgba(0,0,0,0.6)",
+  },
+  sheet: {
+    backgroundColor: Colors.background,
+    borderTopLeftRadius: 16,
+    borderTopRightRadius: 16,
+    maxHeight: "70%",
+    paddingBottom: 24,
+  },
+  header: {
+    flexDirection: "row",
+    justifyContent: "space-between",
+    alignItems: "center",
+    padding: 16,
+  },
+  title: {
+    color: Colors.text,
+    fontSize: 17,
+    fontWeight: "700",
+  },
+  row: {
+    flexDirection: "row",
+    justifyContent: "space-between",
+    alignItems: "center",
+    paddingHorizontal: 16,
+    height: ROW_HEIGHT,
+  },
+  rowText: {
+    fontSize: 15,
+    flex: 1,
+  },
+  rowTime: {
+    color: Colors.icon,
+    fontSize: 13,
+    marginLeft: 12,
+  },
+});

components/chapters/ChapterTicks.tsx

@@ -0,0 +1,87 @@
+/**
+ * Chapter tick marks drawn as an absolute overlay over a progress slider.
+ * Renders nothing for media with one or zero chapters. `pointerEvents: "none"`
+ * so the slider underneath still receives touches.
+ */
+
+import { memo, useState } from "react";
+import { type LayoutChangeEvent, PixelRatio, View } from "react-native";
+import type { ChapterMarker } from "@/utils/chapters";
+
+interface ChapterTicksProps {
+  /** Pre-computed markers (caller memoizes — avoids double-computing here). */
+  markers: ChapterMarker[];
+  /** Tick colour. */
+  color?: string;
+  /** Tick height in px — slightly less than the slider track thickness. */
+  height?: number;
+  /** Tick width in px — integer to avoid sub-pixel anti-aliasing. */
+  width?: number;
+}
+
+function ChapterTicksComponent({
+  markers,
+  // Semi-transparent black contrasts against both the filled progress
+  // (#fff) and the unfilled track (rgba(255,255,255,0.2)) so the ticks
+  // stay visible across the whole bar as playback advances.
+  color = "rgba(0,0,0,0.55)",
+  height = 14,
+  width = 2,
+}: ChapterTicksProps) {
+  // Hooks must run unconditionally — keep them before any early return.
+  const [sliderWidth, setSliderWidth] = useState(0);
+
+  const handleLayout = (e: LayoutChangeEvent) => {
+    setSliderWidth(e.nativeEvent.layout.width);
+  };
+
+  // One chapter (typically a single marker at 0) is not worth marking.
+  if (markers.length <= 1) return null;
+
+  return (
+    <View
+      pointerEvents='none'
+      onLayout={handleLayout}
+      style={{
+        position: "absolute",
+        left: 0,
+        right: 0,
+        top: 0,
+        bottom: 0,
+        // Let ticks taller than this container bleed beyond its bounds.
+        overflow: "visible",
+      }}
+    >
+      {sliderWidth > 0 &&
+        markers
+          // Skip the leading 0ms marker — it overlaps the slider start and
+          // adds visual noise at an already-rendered boundary.
+          .filter((marker) => marker.positionMs > 0)
+          .map((marker, index) => {
+            // Align both the position AND the width onto the device's
+            // physical pixel grid. Without this, fractional dp values land
+            // at different sub-pixel fractions per tick — Android samples
+            // each one differently and some ticks render visibly thicker.
+            const centerDp = (marker.percent / 100) * sliderWidth;
+            const left = PixelRatio.roundToNearestPixel(centerDp - width / 2);
+            const snappedWidth = PixelRatio.roundToNearestPixel(width);
+            return (
+              <View
+                key={`${marker.positionMs}-${index}`}
+                style={{
+                  position: "absolute",
+                  left,
+                  top: "50%",
+                  marginTop: -height / 2,
+                  height,
+                  width: snappedWidth,
+                  backgroundColor: color,
+                }}
+              />
+            );
+          })}
+    </View>
+  );
+}
+
+export const ChapterTicks = memo(ChapterTicksComponent);

components/search/DiscoverFilters.tsx

@@ -1,4 +1,4 @@
-import { Button, ContextMenu, Host, Picker } from "@expo/ui/swift-ui";
+import { Button, ContextMenu, Host } from "@expo/ui/swift-ui";
 import { Platform, View } from "react-native";
 import { FilterButton } from "@/components/filters/FilterButton";
 import { JellyseerrSearchSort } from "@/components/jellyseerr/JellyseerrIndexPage";
@@ -49,32 +49,66 @@ export const DiscoverFilters: React.FC<DiscoverFiltersProps> = ({
             ></Button>
           </ContextMenu.Trigger>
           <ContextMenu.Items>
-            <Picker
+            <ContextMenu>
-              label={t("library.filters.sort_by")}
+              <ContextMenu.Trigger>
-              options={sortOptions.map((item) =>
+                <Button>
-                t(`home.settings.plugins.jellyseerr.order_by.${item}`),
+                  {`${t("library.filters.sort_by")}: ${t(
-              )}
+                    `home.settings.plugins.jellyseerr.order_by.${jellyseerrOrderBy}`,
-              variant='menu'
+                  )}`}
-              selectedIndex={sortOptions.indexOf(
+                </Button>
-                jellyseerrOrderBy as unknown as string,
+              </ContextMenu.Trigger>
-              )}
+              <ContextMenu.Items>
-              onOptionSelected={(event: any) => {
+                {sortOptions.map((item) => {
-                const index = event.nativeEvent.index;
+                  const label = t(
-                setJellyseerrOrderBy(
+                    `home.settings.plugins.jellyseerr.order_by.${item}`,
-                  sortOptions[index] as unknown as JellyseerrSearchSort,
+                  );
-                );
+                  const isSelected =
-              }}
+                    jellyseerrOrderBy ===
-            />
+                    (item as unknown as JellyseerrSearchSort);
-            <Picker
+                  return (
-              label={t("library.filters.sort_order")}
+                    <Button
-              options={orderOptions.map((item) => t(`library.filters.${item}`))}
+                      key={item}
-              variant='menu'
+                      systemImage={
-              selectedIndex={orderOptions.indexOf(jellyseerrSortOrder)}
+                        isSelected ? "checkmark.circle.fill" : "circle"
-              onOptionSelected={(event: any) => {
+                      }
-                const index = event.nativeEvent.index;
+                      onPress={() =>
-                setJellyseerrSortOrder(orderOptions[index]);
+                        setJellyseerrOrderBy(
-              }}
+                          item as unknown as JellyseerrSearchSort,
-            />
+                        )
+                      }
+                    >
+                      {label}
+                    </Button>
+                  );
+                })}
+              </ContextMenu.Items>
+            </ContextMenu>
+            <ContextMenu>
+              <ContextMenu.Trigger>
+                <Button>
+                  {`${t("library.filters.sort_order")}: ${t(
+                    `library.filters.${jellyseerrSortOrder}`,
+                  )}`}
+                </Button>
+              </ContextMenu.Trigger>
+              <ContextMenu.Items>
+                {orderOptions.map((item) => {
+                  const label = t(`library.filters.${item}`);
+                  const isSelected = jellyseerrSortOrder === item;
+                  return (
+                    <Button
+                      key={item}
+                      systemImage={
+                        isSelected ? "checkmark.circle.fill" : "circle"
+                      }
+                      onPress={() => setJellyseerrSortOrder(item)}
+                    >
+                      {label}
+                    </Button>
+                  );
+                })}
+              </ContextMenu.Items>
+            </ContextMenu>
           </ContextMenu.Items>
         </ContextMenu>
       </Host>

components/video-player/controls/BottomControls.tsx

@@ -1,18 +1,34 @@
-import type { BaseItemDto } from "@jellyfin/sdk/lib/generated-client";
+import { Ionicons } from "@expo/vector-icons";
-import type { FC } from "react";
+import type {
-import { View } from "react-native";
+  BaseItemDto,
+  ChapterInfo,
+} from "@jellyfin/sdk/lib/generated-client";
+import { type FC, useMemo, useState } from "react";
+import { useTranslation } from "react-i18next";
+import { Pressable, View } from "react-native";
 import { Slider } from "react-native-awesome-slider";
 import { type SharedValue } from "react-native-reanimated";
 import { useSafeAreaInsets } from "react-native-safe-area-context";
+import { ChapterList } from "@/components/chapters/ChapterList";
+import { ChapterTicks } from "@/components/chapters/ChapterTicks";
 import { Text } from "@/components/common/Text";
 import { useSettings } from "@/utils/atoms/settings";
+import { chapterMarkers, chapterNameAt } from "@/utils/chapters";
 import NextEpisodeCountDownButton from "./NextEpisodeCountDownButton";
 import SkipButton from "./SkipButton";
 import { TimeDisplay } from "./TimeDisplay";
 import { TrickplayBubble } from "./TrickplayBubble";
 
+// Chapter tick height in dp — matches the slider track height for a clean,
+// flush look (no top/bottom overflow).
+const TICK_HEIGHT = 10;
+
 interface BottomControlsProps {
   item: BaseItemDto;
+  /** Item chapters, used for the tick overlay and chapter list. */
+  chapters?: ChapterInfo[] | null;
+  /** Total media duration in milliseconds. */
+  durationMs: number;
   showControls: boolean;
   isSliding: boolean;
   showRemoteBubble: boolean;
@@ -38,6 +54,8 @@ interface BottomControlsProps {
   handleSliderChange: (value: number) => void;
   handleTouchStart: () => void;
   handleTouchEnd: () => void;
+  /** Programmatic seek (chapter list, hotkeys) — bypasses slide gesture state. */
+  seekTo: (value: number) => void;
 
   // Trickplay props
   trickPlayUrl: {
@@ -61,6 +79,8 @@ interface BottomControlsProps {
 
 export const BottomControls: FC<BottomControlsProps> = ({
   item,
+  chapters,
+  durationMs,
   showControls,
   isSliding,
   showRemoteBubble,
@@ -84,12 +104,38 @@ export const BottomControls: FC<BottomControlsProps> = ({
   handleSliderChange,
   handleTouchStart,
   handleTouchEnd,
+  seekTo,
   trickPlayUrl,
   trickplayInfo,
   time,
 }) => {
   const { settings } = useSettings();
+  const { t } = useTranslation();
   const insets = useSafeAreaInsets();
+  const [chapterListVisible, setChapterListVisible] = useState(false);
+
+  // Only expose chapter UI when there are at least two real markers.
+  const chapterMarkerList = useMemo(
+    () => chapterMarkers(chapters, durationMs),
+    [chapters, durationMs],
+  );
+  const hasChapters = chapterMarkerList.length > 1;
+
+  // Current chapter name for the always-visible header label (live playback).
+  const currentChapterName = useMemo(
+    () => (hasChapters ? chapterNameAt(currentTime, chapters) : null),
+    [hasChapters, currentTime, chapters],
+  );
+
+  // Chapter name at the scrubbed position for the trickplay bubble. `time` is
+  // an {h,m,s} object derived from the slider's dragged value — convert back
+  // to ms for the lookup. Only useful while actively scrubbing.
+  const scrubChapterName = useMemo(() => {
+    if (!hasChapters) return null;
+    const scrubMs =
+      (time.hours * 3600 + time.minutes * 60 + time.seconds) * 1000;
+    return chapterNameAt(scrubMs, chapters);
+  }, [hasChapters, time.hours, time.minutes, time.seconds, chapters]);
 
   return (
     <View
@@ -131,8 +177,24 @@ export const BottomControls: FC<BottomControlsProps> = ({
           {item?.Type === "Audio" && (
             <Text className='text-xs opacity-50'>{item?.Album}</Text>
           )}
+          {currentChapterName ? (
+            <Text className='text-xs opacity-70 mt-1' numberOfLines={1}>
+              {currentChapterName}
+            </Text>
+          ) : null}
         </View>
-        <View className='flex flex-row space-x-2 shrink-0'>
+        <View className='flex flex-row items-center space-x-2 shrink-0'>
+          {hasChapters && (
+            <Pressable
+              onPress={() => setChapterListVisible(true)}
+              hitSlop={10}
+              className='justify-center mr-4'
+              accessibilityRole='button'
+              accessibilityLabel={t("chapters.open")}
+            >
+              <Ionicons name='bookmarks' size={24} color='white' />
+            </Pressable>
+          )}
           <SkipButton
             showButton={showSkipButton}
             onPress={skipIntro}
@@ -176,6 +238,9 @@ export const BottomControls: FC<BottomControlsProps> = ({
               height: 10,
               justifyContent: "center",
               alignItems: "stretch",
+              // Allow chapter ticks taller than the 10px track to bleed out
+              // top/bottom (RN defaults to overflow: "hidden" on Android).
+              overflow: "visible",
             }}
             onTouchStart={handleTouchStart}
             onTouchEnd={handleTouchEnd}
@@ -203,6 +268,7 @@ export const BottomControls: FC<BottomControlsProps> = ({
                     trickPlayUrl={trickPlayUrl}
                     trickplayInfo={trickplayInfo}
                     time={time}
+                    chapterName={scrubChapterName}
                   />
                 )
               }
@@ -212,6 +278,7 @@ export const BottomControls: FC<BottomControlsProps> = ({
               minimumValue={min}
               maximumValue={max}
             />
+            <ChapterTicks markers={chapterMarkerList} height={TICK_HEIGHT} />
           </View>
           <TimeDisplay
             currentTime={currentTime}
@@ -219,6 +286,13 @@ export const BottomControls: FC<BottomControlsProps> = ({
           />
         </View>
       </View>
+      <ChapterList
+        visible={chapterListVisible}
+        chapters={chapters}
+        currentPositionMs={currentTime}
+        onSeek={seekTo}
+        onClose={() => setChapterListVisible(false)}
+      />
     </View>
   );
 };

components/video-player/controls/Controls.tsx

@@ -251,6 +251,7 @@ export const Controls: FC<Props> = ({
     handleTouchEnd,
     handleSliderComplete,
     handleSliderChange,
+    seekTo,
   } = useVideoSlider({
     progress,
     isSeeking,
@@ -528,6 +529,8 @@ export const Controls: FC<Props> = ({
           >
             <BottomControls
               item={item}
+              chapters={item.Chapters}
+              durationMs={maxMs}
               showControls={showControls}
               isSliding={isSliding}
               showRemoteBubble={showRemoteBubble}
@@ -551,6 +554,7 @@ export const Controls: FC<Props> = ({
               handleSliderChange={handleSliderChange}
               handleTouchStart={handleTouchStart}
               handleTouchEnd={handleTouchEnd}
+              seekTo={seekTo}
               trickPlayUrl={trickPlayUrl}
               trickplayInfo={trickplayInfo}
               time={isSliding || showRemoteBubble ? time : remoteTime}

components/video-player/controls/TrickplayBubble.tsx

@@ -22,12 +22,15 @@ interface TrickplayBubbleProps {
     minutes: number;
     seconds: number;
   };
+  /** Chapter name at the scrubbed position, if any. */
+  chapterName?: string | null;
 }
 
 export const TrickplayBubble: FC<TrickplayBubbleProps> = ({
   trickPlayUrl,
   trickplayInfo,
   time,
+  chapterName,
 }) => {
   if (!trickPlayUrl || !trickplayInfo) {
     return null;
@@ -36,18 +39,30 @@ export const TrickplayBubble: FC<TrickplayBubbleProps> = ({
   const { x, y, url } = trickPlayUrl;
   const tileWidth = CONTROLS_CONSTANTS.TILE_WIDTH;
   const tileHeight = tileWidth / trickplayInfo.aspectRatio!;
+  const timeStr = `${time.hours > 0 ? `${time.hours}:` : ""}${
+    time.minutes < 10 ? `0${time.minutes}` : time.minutes
+  }:${time.seconds < 10 ? `0${time.seconds}` : time.seconds}`;
+
+  // Slightly larger preview than before (scale 1.6 vs old 1.4) to give the
+  // overlay text more room and feel closer to the Jellyfin web style.
+  const previewScale = 1.6;
 
   return (
     <View
       style={{
         position: "absolute",
         left: -62,
+        // Sit just above the slider — high enough not to overlap the
+        // progress bar, low enough to feel anchored to the thumb.
         bottom: 0,
-        paddingTop: 30,
+        paddingTop: 12,
         paddingBottom: 5,
         width: tileWidth * 1.5,
         justifyContent: "center",
         alignItems: "center",
+        // Bring the bubble in front of the player title / overlays.
+        zIndex: 999,
+        elevation: 10,
       }}
     >
       <View
@@ -55,7 +70,7 @@ export const TrickplayBubble: FC<TrickplayBubbleProps> = ({
           width: tileWidth,
           height: tileHeight,
           alignSelf: "center",
-          transform: [{ scale: 1.4 }],
+          transform: [{ scale: previewScale }],
           borderRadius: 5,
         }}
         className='bg-neutral-800 overflow-hidden'
@@ -75,17 +90,51 @@ export const TrickplayBubble: FC<TrickplayBubbleProps> = ({
           source={{ uri: url }}
           contentFit='cover'
         />
+        {/*
+         * Bottom-right overlay (Jellyfin web style) — chapter name (small,
+         * faded) above the timestamp (small, bold). Sits on top of the
+         * trickplay frame inside the same overflow:hidden container so it
+         * always stays within the bubble bounds.
+         */}
+        <View
+          pointerEvents='none'
+          style={{
+            position: "absolute",
+            left: 4,
+            bottom: 3,
+            alignItems: "flex-start",
+            paddingHorizontal: 3,
+            paddingVertical: 1,
+            borderRadius: 3,
+            backgroundColor: "rgba(0,0,0,0.55)",
+            maxWidth: tileWidth - 8,
+          }}
+        >
+          {chapterName ? (
+            <Text
+              numberOfLines={1}
+              style={{
+                color: "#fff",
+                fontSize: 7,
+                opacity: 0.85,
+                lineHeight: 9,
+              }}
+            >
+              {chapterName}
+            </Text>
+          ) : null}
+          <Text
+            style={{
+              color: "#fff",
+              fontSize: 8,
+              fontWeight: "600",
+              lineHeight: 10,
+            }}
+          >
+            {timeStr}
+          </Text>
+        </View>
       </View>
-      <Text
-        style={{
-          marginTop: 30,
-          fontSize: 16,
-        }}
-      >
-        {`${time.hours > 0 ? `${time.hours}:` : ""}${
-          time.minutes < 10 ? `0${time.minutes}` : time.minutes
-        }:${time.seconds < 10 ? `0${time.seconds}` : time.seconds}`}
-      </Text>
     </View>
   );
 };

components/video-player/controls/hooks/useVideoSlider.ts

@@ -74,6 +74,21 @@ export function useVideoSlider({
     [seek, play, progress, isSeeking],
   );
 
+  // Programmatic seek (chapter list, hotkeys) that bypasses the slide gesture.
+  // Reads `isPlaying` directly instead of `wasPlayingRef`, which is only set
+  // during a real slide and would carry stale state on a tap-to-seek.
+  const seekTo = useCallback(
+    (value: number) => {
+      const seekValue = Math.max(0, Math.floor(value));
+      progress.value = seekValue;
+      seek(seekValue);
+      if (isPlaying) {
+        play();
+      }
+    },
+    [seek, play, progress, isPlaying],
+  );
+
   const handleSliderChange = useCallback(
     debounce((value: number) => {
       // Convert ms to ticks for trickplay
@@ -96,5 +111,6 @@ export function useVideoSlider({
     handleTouchEnd,
     handleSliderComplete,
     handleSliderChange,
+    seekTo,
   };
 }

hooks/useItemQuery.ts

@@ -12,11 +12,17 @@ export const excludeFields = (fieldsToExclude: ItemFields[]) => {
   );
 };
 
+type ExtraQueryOptions = {
+  gcTime?: number;
+  staleTime?: number;
+};
+
 export const useItemQuery = (
   itemId: string | undefined,
   isOffline?: boolean,
   fields?: ItemFields[],
   excludeFields?: ItemFields[],
+  queryOptions?: ExtraQueryOptions,
 ) => {
   const [api] = useAtom(apiAtom);
   const [user] = useAtom(userAtom);
@@ -53,5 +59,6 @@ export const useItemQuery = (
     refetchOnWindowFocus: true,
     refetchOnReconnect: true,
     networkMode: "always",
+    ...queryOptions,
   });
 };

hooks/useWatchlistMutations.ts

@@ -177,6 +177,9 @@ export const useAddToWatchlist = () => {
       }
     },
     onSuccess: (_data, variables) => {
+      queryClient.invalidateQueries({
+        queryKey: ["streamystats", "watchlists"],
+      });
       queryClient.invalidateQueries({
         queryKey: ["streamystats", "watchlist", variables.watchlistId],
       });
@@ -235,6 +238,9 @@ export const useRemoveFromWatchlist = () => {
       }
     },
     onSuccess: (_data, variables) => {
+      queryClient.invalidateQueries({
+        queryKey: ["streamystats", "watchlists"],
+      });
       queryClient.invalidateQueries({
         queryKey: ["streamystats", "watchlist", variables.watchlistId],
       });

modules/mpv-player/ios/MPVLayerRenderer.swift

@@ -220,20 +220,27 @@ final class MPVLayerRenderer {
         statusObservation?.invalidate()
         statusObservation = nil
         
-        queue.sync { [weak self] in
+        if let handle = self.mpv {
-            guard let self, let handle = self.mpv else { return }
-            
-            mpv_set_wakeup_callback(handle, nil, nil)
-            mpv_terminate_destroy(handle)
             self.mpv = nil
+            // Remove the wakeup callback synchronously while `self` is still
+            // alive so it can never fire against a deallocated instance.
+            mpv_set_wakeup_callback(handle, nil, nil)
+            // Destroy mpv OFF the main thread. mpv_terminate_destroy() blocks
+            // until all mpv threads (including the vo_avfoundation output thread)
+            // are joined, and that teardown needs the main run loop to finish.
+            // Calling it via queue.sync from deinit (main thread) deadlocks/freezes
+            // the UI. queue.async only references `handle`, never `self`.
+            queue.async {
+                mpv_terminate_destroy(handle)
+            }
         }
         
-        DispatchQueue.main.async { [weak self] in
+        let layer = self.displayLayer
-            guard let self else { return }
+        DispatchQueue.main.async {
             if #available(iOS 18.0, *) {
-                self.displayLayer.sampleBufferRenderer.flush(removingDisplayedImage: true, completionHandler: nil)
+                layer.sampleBufferRenderer.flush(removingDisplayedImage: true, completionHandler: nil)
             } else {
-                self.displayLayer.flushAndRemoveImage()
+                layer.flushAndRemoveImage()
             }
         }
         

modules/mpv-player/ios/PiPController.swift

@@ -150,6 +150,16 @@ final class PiPController: NSObject {
             CMTimebaseSetRate(tb, rate: Float64(rate))
         }
     }
+    
+    deinit {
+        if let tb = timebase {
+            CMTimebaseSetRate(tb, rate: 0)
+        }
+        sampleBufferDisplayLayer?.controlTimebase = nil
+        timebase = nil
+        pipController?.delegate = nil
+        pipController = nil
+    }
 }
 
 // MARK: - AVPictureInPictureControllerDelegate

package.json

@@ -34,7 +34,7 @@
     "@expo/vector-icons": "^15.0.3",
     "@gorhom/bottom-sheet": "5.2.8",
     "@jellyfin/sdk": "^0.13.0",
-    "@react-native-community/netinfo": "^11.4.1",
+    "@react-native-community/netinfo": "^12.0.0",
     "@react-navigation/material-top-tabs": "7.4.9",
     "@react-navigation/native": "^7.0.14",
     "@shopify/flash-list": "2.0.2",

translations/en.json

@@ -610,6 +610,12 @@
     "downloaded_file_no": "No",
     "downloaded_file_cancel": "Cancel"
   },
+  "chapters": {
+    "title": "Chapters",
+    "chapter_number": "Chapter {{number}}",
+    "open": "Open chapters",
+    "close": "Close chapters"
+  },
   "item_card": {
     "next_up": "Next Up",
     "no_items_to_display": "No Items to Display",

utils/atoms/settings.ts

@@ -341,6 +341,14 @@ export const pluginSettingsAtom = atom<PluginLockableSettings | undefined>(
   loadPluginSettings(),
 );
 
+const hasMeaningfulSettingValue = (value: unknown) =>
+  value !== undefined && value !== null && value !== "";
+
+const getEffectiveSettingValue = <K extends keyof Settings>(
+  settings: Partial<Settings> | null | undefined,
+  settingsKey: K,
+) => settings?.[settingsKey] ?? defaultValues[settingsKey];
+
 export const useSettings = () => {
   const api = useAtomValue(apiAtom);
   const [_settings, setSettings] = useAtom(settingsAtom);
@@ -381,12 +389,13 @@ export const useSettings = () => {
         for (const [key, setting] of Object.entries(newPluginSettings)) {
           if (setting && !setting.locked && setting.value !== undefined) {
             const settingsKey = key as keyof Settings;
-            // Apply if forceOverride is true, or if user hasn't explicitly set this value
+            const effectiveValue = getEffectiveSettingValue(
-            if (
+              _settings,
-              forceOverride ||
+              settingsKey,
-              _settings[settingsKey] === undefined ||
+            );
-              _settings[settingsKey] === ""
+            // Apply if forceOverride is true, or if neither persisted settings
-            ) {
+            // nor app defaults provide a meaningful value.
+            if (forceOverride || !hasMeaningfulSettingValue(effectiveValue)) {
               (updates as any)[settingsKey] = setting.value;
             }
           }
@@ -438,28 +447,22 @@ export const useSettings = () => {
 
   // We do not want to save over users pre-existing settings in case admin ever removes/unlocks a setting.
   // If admin sets locked to false but provides a value,
-  // use user settings first and fallback on admin setting if required.
+  // use persisted settings first, then app defaults, and only fallback on the
+  // plugin value when neither provides a meaningful value.
   const settings: Settings = useMemo(() => {
-    const unlockedPluginDefaults: Partial<Settings> = {};
     const overrideSettings = Object.entries(pluginSettings ?? {}).reduce<
       Partial<Settings>
     >((acc, [key, setting]) => {
       if (setting) {
         const { value, locked } = setting;
         const settingsKey = key as keyof Settings;
-
+        const effectiveValue = getEffectiveSettingValue(_settings, settingsKey);
-        // Make sure we override default settings with plugin settings when they are not locked.
-        if (
-          !locked &&
-          value !== undefined &&
-          _settings?.[settingsKey] !== value
-        ) {
-          (unlockedPluginDefaults as any)[settingsKey] = value;
-        }
 
         (acc as any)[settingsKey] = locked
           ? value
-          : (_settings?.[settingsKey] ?? value);
+          : hasMeaningfulSettingValue(effectiveValue)
+            ? effectiveValue
+            : value;
       }
       return acc;
     }, {});

utils/chapters.test.ts

@@ -0,0 +1,138 @@
+import { describe, expect, test } from "bun:test";
+import {
+  chapterMarkers,
+  chapterNameAt,
+  chapterStartsMs,
+  currentChapterIndex,
+  formatChapterTime,
+  sortedChapters,
+} from "./chapters";
+
+// Helper: a ChapterInfo with a start in milliseconds.
+const ch = (ms: number, name?: string) => ({
+  StartPositionTicks: ms * 10000,
+  Name: name,
+});
+
+describe("chapterMarkers", () => {
+  test("maps chapters to position + percent", () => {
+    expect(chapterMarkers([ch(0), ch(30_000), ch(60_000)], 120_000)).toEqual([
+      { positionMs: 0, percent: 0 },
+      { positionMs: 30_000, percent: 25 },
+      { positionMs: 60_000, percent: 50 },
+    ]);
+  });
+
+  test("drops chapters past the duration", () => {
+    expect(chapterMarkers([ch(0), ch(200_000)], 120_000)).toEqual([
+      { positionMs: 0, percent: 0 },
+    ]);
+  });
+
+  test("returns [] when duration is 0 or chapters missing", () => {
+    expect(chapterMarkers([ch(0)], 0)).toEqual([]);
+    expect(chapterMarkers(null, 120_000)).toEqual([]);
+    expect(chapterMarkers(undefined, 120_000)).toEqual([]);
+  });
+
+  test("excludes a chapter exactly at the duration", () => {
+    expect(chapterMarkers([ch(0), ch(120_000)], 120_000)).toEqual([
+      { positionMs: 0, percent: 0 },
+    ]);
+  });
+
+  test("skips chapters with no StartPositionTicks", () => {
+    expect(
+      chapterMarkers([{ StartPositionTicks: undefined }, ch(30_000)], 120_000),
+    ).toEqual([{ positionMs: 30_000, percent: 25 }]);
+  });
+});
+
+describe("currentChapterIndex", () => {
+  const chapters = [ch(0), ch(30_000), ch(60_000)];
+  test("returns the chapter containing the position", () => {
+    expect(currentChapterIndex(0, chapters)).toBe(0);
+    expect(currentChapterIndex(15_000, chapters)).toBe(0);
+    expect(currentChapterIndex(30_000, chapters)).toBe(1);
+    expect(currentChapterIndex(90_000, chapters)).toBe(2);
+  });
+  test("returns -1 before the first chapter and for no chapters", () => {
+    expect(currentChapterIndex(-5, chapters)).toBe(-1);
+    expect(currentChapterIndex(10_000, [])).toBe(-1);
+    expect(currentChapterIndex(10_000, null)).toBe(-1);
+  });
+});
+
+describe("sortedChapters", () => {
+  test("pairs each chapter with its ms start, sorted ascending", () => {
+    const a = ch(60_000, "C");
+    const b = ch(0, "A");
+    const c = ch(30_000, "B");
+    expect(sortedChapters([a, b, c])).toEqual([
+      { chapter: b, positionMs: 0 },
+      { chapter: c, positionMs: 30_000 },
+      { chapter: a, positionMs: 60_000 },
+    ]);
+  });
+  test("returns [] for null/undefined", () => {
+    expect(sortedChapters(null)).toEqual([]);
+    expect(sortedChapters(undefined)).toEqual([]);
+  });
+});
+
+describe("chapterStartsMs", () => {
+  test("returns sorted ms positions", () => {
+    expect(chapterStartsMs([ch(60_000), ch(0), ch(30_000)])).toEqual([
+      0, 30_000, 60_000,
+    ]);
+  });
+
+  test("skips entries without StartPositionTicks", () => {
+    expect(
+      chapterStartsMs([ch(30_000), { StartPositionTicks: undefined }, ch(0)]),
+    ).toEqual([0, 30_000]);
+  });
+
+  test("returns [] for null/undefined/empty", () => {
+    expect(chapterStartsMs(null)).toEqual([]);
+    expect(chapterStartsMs(undefined)).toEqual([]);
+    expect(chapterStartsMs([])).toEqual([]);
+  });
+});
+
+describe("chapterNameAt", () => {
+  const named = [
+    { StartPositionTicks: 0, Name: "Intro" },
+    { StartPositionTicks: 30_000 * 10000, Name: "Action" },
+    { StartPositionTicks: 60_000 * 10000, Name: "Outro" },
+  ];
+
+  test("returns the chapter name for the active position", () => {
+    expect(chapterNameAt(0, named)).toBe("Intro");
+    expect(chapterNameAt(15_000, named)).toBe("Intro");
+    expect(chapterNameAt(45_000, named)).toBe("Action");
+    expect(chapterNameAt(90_000, named)).toBe("Outro");
+  });
+
+  test("returns null before the first chapter", () => {
+    expect(chapterNameAt(-1, named)).toBeNull();
+  });
+
+  test("returns null for null/undefined/empty chapters", () => {
+    expect(chapterNameAt(10_000, null)).toBeNull();
+    expect(chapterNameAt(10_000, undefined)).toBeNull();
+    expect(chapterNameAt(10_000, [])).toBeNull();
+  });
+
+  test("returns null when the active chapter has no Name", () => {
+    expect(chapterNameAt(15_000, [ch(0), ch(30_000)])).toBeNull();
+  });
+});
+
+describe("formatChapterTime", () => {
+  test("formats m:ss and h:mm:ss", () => {
+    expect(formatChapterTime(65_000)).toBe("1:05");
+    expect(formatChapterTime(3_725_000)).toBe("1:02:05");
+    expect(formatChapterTime(-100)).toBe("0:00");
+  });
+});

utils/chapters.ts

@@ -0,0 +1,97 @@
+/**
+ * Pure helpers for Jellyfin chapter markers. Dependency-free so they are
+ * unit-testable under `bun test`.
+ */
+
+import type { ChapterInfo } from "@jellyfin/sdk/lib/generated-client/models";
+import { ticksToMs } from "@/utils/time";
+
+export interface ChapterMarker {
+  /** Chapter start, in milliseconds. */
+  positionMs: number;
+  /** Chapter start as a percentage (0-100) of the media duration. */
+  percent: number;
+}
+
+export interface ChapterEntry {
+  chapter: ChapterInfo;
+  /** Chapter start, in milliseconds. */
+  positionMs: number;
+}
+
+/** Chapters paired with their millisecond start, sorted ascending by start. */
+export const sortedChapters = (
+  chapters: ChapterInfo[] | null | undefined,
+): ChapterEntry[] =>
+  (chapters ?? [])
+    .filter((c) => c.StartPositionTicks != null)
+    .map((chapter) => ({
+      chapter,
+      positionMs: ticksToMs(chapter.StartPositionTicks),
+    }))
+    .sort((a, b) => a.positionMs - b.positionMs);
+
+/** Chapter start positions in milliseconds, ascending. */
+export const chapterStartsMs = (
+  chapters: ChapterInfo[] | null | undefined,
+): number[] =>
+  (chapters ?? [])
+    .filter((c) => c.StartPositionTicks != null)
+    .map((c) => ticksToMs(c.StartPositionTicks))
+    .sort((a, b) => a - b);
+
+/** Chapter markers within [0, durationMs]; empty when duration is unknown. */
+export const chapterMarkers = (
+  chapters: ChapterInfo[] | null | undefined,
+  durationMs: number,
+): ChapterMarker[] => {
+  if (durationMs <= 0) return [];
+  return chapterStartsMs(chapters)
+    .filter((ms) => ms >= 0 && ms < durationMs)
+    .map((ms) => ({ positionMs: ms, percent: (ms / durationMs) * 100 }));
+};
+
+/** Index of the chapter containing `positionMs`, or -1 if before the first. */
+export const currentChapterIndex = (
+  positionMs: number,
+  chapters: ChapterInfo[] | null | undefined,
+): number => {
+  const starts = chapterStartsMs(chapters);
+  let index = -1;
+  for (let i = 0; i < starts.length; i++) {
+    if (positionMs >= starts[i]) index = i;
+    else break;
+  }
+  return index;
+};
+
+/** Name of the chapter containing `positionMs`, or null if none / unnamed. */
+export const chapterNameAt = (
+  positionMs: number,
+  chapters: ChapterInfo[] | null | undefined,
+): string | null => {
+  // Sort once, derive both the active index and the entry from the same array
+  // — `chapterNameAt` runs on every playback tick, so paying for one `sort()`
+  // instead of two is worth the duplication of the index loop here.
+  const sorted = sortedChapters(chapters);
+  let idx = -1;
+  for (let i = 0; i < sorted.length; i++) {
+    if (positionMs >= sorted[i].positionMs) idx = i;
+    else break;
+  }
+  if (idx < 0) return null;
+  const name = sorted[idx]?.chapter.Name;
+  return name && name.length > 0 ? name : null;
+};
+
+/** `m:ss` (or `h:mm:ss` past an hour) label for a millisecond position. */
+export const formatChapterTime = (positionMs: number): string => {
+  const total = Math.max(0, Math.floor(positionMs / 1000));
+  const hours = Math.floor(total / 3600);
+  const minutes = Math.floor((total % 3600) / 60);
+  const seconds = total % 60;
+  const pad = (n: number) => String(n).padStart(2, "0");
+  return hours > 0
+    ? `${hours}:${pad(minutes)}:${pad(seconds)}`
+    : `${minutes}:${pad(seconds)}`;
+};