eWeLink in the car - mutes the sound when switching

If I’m connected to CarPlay and listening to music through RadioPlayer, I open eWeLink on my smartphone. I go to view the image of the camera. When exiting this view (top left arrow), for some reason the radio broadcast stops. What is the essence of such exclusion of sound? Is this not a mistake, and if it is a mistake - can it be corrected?

hey

Does this only happen while using CarPlay? We are trying to exclude some possibilities.

Just tried this nuance outside the car. When EXIT from viewing, the radio broadcast stops.

thx, we are looking into it