So iTunes and my Bluetooth speaker works fine with songs in my library and songs on Apple Music, but if I go to the radio tab and play an Apple Music radio station, it switches to my Macbook's computer speakers. This happens regularly, and has been happening for a long time. I can replicate it reliably.
Note, I can play radio stations that are not live. The issue only occurs with stations that are streamed.
Any idea why Bluetooth won't play Apple Radio stations?