In the latest Spotify library redesign, when I try to add a song to a playlist, the modal that opens sorts my playlists in a seemingly random order. This is very annoying since I have a mix of many playlists/folders in a specific custom order, and now finding the correct playlist to add a song has become a pain. This has only become a problem in the latest update, and worked perfectly in previous Spotify versions. I think that the order of the playlists in the "Add to playlist" dialog should follow the same order as the main Playlists tab - that is, if I have my playlists sorted by custom, the dialog should be sorted the same way.
Updated on 2021-06-13
Thanks for bringing us your feedback in the Spotify Idea Exchange.
Your suggestion has gathered the votes necessary and your feedback is now reaching the internal teams at Spotify. They're aware of the vote count and popularity of this idea. We'll continue to monitor and check out the comments here, too.
As soon as we have any updates on its status, we'll let you know.
More info on how your feedback reaches Spotify via the Idea Exchange can be found here.