After upgrading, perhaps inadvisably, to iOS 15.2 on my iPhone 12 mini, Google Maps is giving me a blank display on the car's screen (2021 Sport). The app is working on the phone and the directions are given through the car's audio system. I just don't see any streets. The Apple Maps app is working. Is it a glitch with Apple CarPlay or a problem with the interface between the phone and car? I am getting the car's software updated tomorrow, so here's hoping. In any case, I thought I would ask if anyone else has encountered this problem.