Currently, within the Android app, when you navigate into a movie/tv show/collection/etc. in your library (to read the description, see if you want to watch it) and navigate back to the previous screen, it brings you right back to the very top of the screen - even if you are down at the bottom. It is frustrating to deal with and is something so simple to fix - an anchor point when navigating. It keeps the scroll exactly where it was and stops re-navigating to the top of the screen
You’re gonna need to add some more detail here because when I do what I think you say you are doing it works as you want it to work meaning going back puts you back to where you were, not the top of the list.