Breaking the drag and drop feature by implementing a alphabetical sort option is nonsense.
Lets see, 4 posts, joined in June. You apparently haven't been around long enough to see all the features that have been broken when implementing new ones. And we're talking just the past 6 months or so.
So far as I know, sorting playlists in alphabetical order on Mac's, iPads, and Androids is not possible despite the innumerable requests to "make it so". Requests have been in your comment queue for well over a year. Why does this feature take so long to install?