I'm more concerned about the lack of execution in iOS 15 CarPlay. It's absolutely FUBAR with regard to audio apps. Even with 15.0.2, I need to use my phone more often than not to start an audio stream, or to change stations. God help me if I get a text or a call, because the audio apps will simply NOT restart via the head unit interface... I have to restart the audio stream with my phone. This is true of Downcast, iHeart, SiriusXM and Spotify.