I suspect that once the dust settled & the next 'big' Thang is released, there will be a quiet admission that something involving the camera, GPS, & Location services are messed up.
That is what every reboot has in common! Waze barely works. Taking a photo inside most apps barely works; whether it's a photo to my wife inside Messages or a work related photo in a work related app.
There is a bothersome bug in the S21 Ultra regardless of the propaganda