With Spotify Connect on the Beocreate with a CX50 or CX100 standard profile, you can't change playlists anymore. It keeps playing the same playlist when you change to another playlist. With Airplay of Bluetooth the playlist change works fine.
Has something to do with changed code from Spotify, so it's not an Beocreate problem. On LibreElec with different hardware, I noticed the same problem.
I suppose we have to wait for new update.