Also no autoplay problem in my BMW (ID7) when connecting to CarPlay.
When starting the car it remembers I was using the BMW interface or CarPlay, but also with CarPlay up it still remembers if I was using FM for audio or CarPlay. When I was using e.g. the Podcast app in CarPlay, it remembers and continues what was playing (idem for the Music app if that was the last audio source), i.e. it doesn't default to the Music app.
What does happen sometimes is that when I'm listening to FM and I get a message in CarPlay (which pops up over the FM interface) and tap it to play it, then it stays in CarPlay. When not interacting with the incoming message, of course it just continues playing FM. It seems that when I interact with CarPlay (by tapping the message notification), it decides I want to stay in CarPlay?
When starting the car it remembers I was using the BMW interface or CarPlay, but also with CarPlay up it still remembers if I was using FM for audio or CarPlay. When I was using e.g. the Podcast app in CarPlay, it remembers and continues what was playing (idem for the Music app if that was the last audio source), i.e. it doesn't default to the Music app.
What does happen sometimes is that when I'm listening to FM and I get a message in CarPlay (which pops up over the FM interface) and tap it to play it, then it stays in CarPlay. When not interacting with the incoming message, of course it just continues playing FM. It seems that when I interact with CarPlay (by tapping the message notification), it decides I want to stay in CarPlay?