I’ve sideloaded the 64-bit Android APK provided by Plex and it runs really well on the Quest 3.
However, it appears on the Meta display as an android phone and in portrait mode and without an obvious way to rotate the screen to landscape.
Is it better simply not to use this app? Is there an altnerate decent app, which will integrate with the Plex server properly, e.g. not just DNLA and will remember what movies/TV’s you’ve watched, adjust watched counts, bookmarks etc?