Some of my photos have almost been cut in half, where one side of the photo is completely underexposed. My guess is that this is related to HDR?
My camera settings are default and camera version 11.0.03.16
I am having the same problem, half or part of the of the pictures are underexposed. I contacted my local Samsung store and got a new Samsung S21+.... strangely enough I have the same problem with the new phone and that is too much of a coincidence.