Issue
When you edit a song (via the (i) button → Edit → Done), the zoom level resets back to the state it was at when the song was selected.
Steps to reproduce
Select a song
Change zoom (pinch or buttons)
Press (i)-button at bottom to edit the song
Press Done
Zoom resets to the state when selecting the song.
But if i select an other song and back before i edit, the zoom seems to be saved and stays after edit.