2 hours ago
I came up with a reasonable work around. On user A, I used the "Edit" option on each playlist and checked the box for "Allow Public Access". That allowed me to at least be able to see the playlists with User B. Then while signed in as User B, I would create a new playlist called "Playlist 2". I'd right click on the original playlist, choose "Add to Playlist", and add the entire playlist to "Playlist 2". Then I'd delete the original Playlist that exists under User A. This is still tedious and you need to manually update the metadata and images for the newly created, duplicate playlists, but at least this turned it into a 1 hour project instead of multiple days rebuilding each playlist one song at a time.