Render titled option groups as nested Menu submenus instead of flat
Pickers, and convert the Discover filters from ContextMenu to Menu.
Keeps single-tap-to-open behavior (ContextMenu requires a long press
and reads as a context menu) while giving the nicer nested grouping.
@expo/ui's <Host> (SDK 55) fills its parent and reports its own size via
setStyleSize, so it can't size to content. With the Host's flex:1 height
depending on a zero-size wrapper, a circular dependency collapsed every
selector nested more than one level deep — only the first (Quality) stayed
visible in the download sheet.
Pin the wrapper View to the measured trigger size and let the Host fill it
via absoluteFill, breaking the cycle so Video/Audio/Subtitle render too.
