Hi, I’m using Yatse for listening to music from my Plex server, and the feature that I really missing is synchronization between locally imported playlist and remote one, it wouldn’t have to be some kind of smart-sync kind of stuff with conflict auto-resolving, but if there would only be a some way to overwrite local playlist with changes from remote and vice-versa it would mean a world to me 
Press the sync button?
Well I forgot about that, sorry . But it still, as far I as I can see, only can overwrite the local playlist with remote changes, that doesn’t cover the scenario when I would like to overwrite remote playlist (the one on Plex server) with local changes.
Thank for quick response though, and sorry for my poorly framed initial question 
This is not possible and not planned for Yatse due to Kodi not supporting that.