The settings are in place for playlists to ‘play from here’. All they do is play the selected song and then go to Radio. There is no menu item for ‘play from here’ offered. This is new behaviour despite not having changed any settings.

It’s been fixed on my system by the latest update. It was mentioned in a slightly cryptic way in the release notes.

iPhone (iOS) Playlists don't 'play from here'

BlackJack March 14, 2022, 2:16pm 2