How do i stop CarPlay from awitching audio source?

CarPlay randomly switched the radio off and shifts to itself as audio source.

Makes it impossible to browse the web and listen to the radio. Seems like a no brainer…

Please stop this. (Same for randomly playing music through my Bluetooth headphones, etc.).

Just putting in my headphones does not mean I want to listen to music etc. If I want it I’ll explicitly select it.