My opinion is that, when adding songs, the order of the playlists must be in the same order as the chosen one for the playlists section. After the update I changed the order of my playlists back to custom, but when adding songs the order is something completely different (latest played?). If it’s not possible to sync the order to the chosen one, the default choice must be custom! I have up to a hundred playlists and when adding songs now I have to scroll through the list and read the names of every one until I find the right playlist. It’s a complete mess. Time-consuming and irritating. I hope this is a bug or a momentary lapse and nothing that is there to last.
So, the simple request is: change back the order of the playlists to custom when adding songs.