Had a look through the forum but couldn’t see this issue listed anywhere else, but apologies if it is a duplicate.
If you open the Playlist view, then scroll down, open a playlist, when you hit back you end up at the top of the playlist view again. I would expect the list position to be retained so when you navigate back you are at the same point in the list.
I have observed this on iOS, Android and Windows Roon remotes.
It’s only a minor issue I suppose but it is annoying when you are browsing a long list of playlists.