iPhone 15 CarPlay Does Not Work USB-C

I have a system which requires a cable connection to connect CarPlay. Worked on my iPhone XR. Does not work on my new 15 pro. Many people having the same issue. Oh, I use a usb to usb-c adapter with the supplied cable and it also won’t charge now.

From what I’ve read on here it’s been a problem for months.

How arrogant is Apple to not have addressed this by now.

This will be the first iPhone I’ve ever returned.