In previous versions you could click on a playlist-folder in the left hand pane and see all songs that are included in child-playlists of that folder. You were able to select songs from all of the playlists included in that folder and add them to another playlist or the queue.
Now you only can go through every child-playlist of that folder and search songs there and it's also not possible anymore to create a playlist-radio for the whole folder.
I used to have a playlist-folder with genre-playlists of music I really like. I could decide whether I'd like to listen to music from a single genre or from all of the genres I like. I know you can still play the whole playlist-folder but you can't just start with your favorite song or browse all the songs included in all child-playlists anymore because there is no list.
Please bring this feature back or at least give us the choice of how we want playlist-folders to be displayed.
Hey guys, we're marking this idea as 'Not Right Now' for the time being. However, we're continuing to bring your feedback to teams internally every week. If there's an update on this decision we will let you know here, thanks everyone.