Thanks for the update with playlist folder support. However, since playlist folders cannot be 'downloaded', they appear all of the way at the bottom of the screen after the list of downloaded playlists.
I don't really have a use for separating the downloaded playlists and all playlists, since all of my playlists are set as downloaded.
Could you let us hide the 'downloaded' group of playlists, or alternatively treat folders who's contents include one download playlist as 'downloaded'.
Basically, I don't want to have to scroll all of the way to the bottom to see my folders! 🙂