I just have just completed the cumbersome task of transforming all my playlists from Google Music back to .m3u because Youtube Music is just awful and it doesn't really get better over time.
What I really loved about Google Music was that, if I previously downloaded a playlist, I could play it offline. Just the same way I would play it without download.
I was hoping BubbleUPNP would work in a similar way.
I assume I would have to create a "saved playlist" from the .m3u.
But once downloaded I would have expected the "saved playlist" to play offline as well.
This does not seem to be the case. The music is there, but the playlist doesn't know about it.
Any chance, you could implement this (preferring local copy over library)?
I'm not even talking about syncing the playlists, which would be extra amazing 😁