I think treating TIDAL like other import sources (m3U, iTunes) is not the way to think about it. You already have a deep integration of Tidal. Instead of talking about synching some changes to TIDAL I would propose that we can edit TIDAL playlists. As I have posted a screenshot before, on the Roon Playlist list it clearly shows that some playlists are Roon Playlists and some are TIDAL playlists. You already have two types of playlists. We should be able to edit TIDAL playlists by deleting TIDAL songs or by adding additional TIDAL songs. That is different than a request to sync Roon playlists back to TIDAL, that is where the messiness comes in of songs that don’t exist in TIDAL.
For your consideration,
Thanks,
Rob.