I've noticed some of my selfies started featuring a bright spot above my head, like the camera is trying to add a filter after the picture is taken. I have beauty filter and other filters off, HDR off, normal selfie tone but nothing seems to resolve it. The spot shifts in shape and position on the screen, so it doesn't seem to be damage to the lens. It is also only applied in certain face angels, usually when shot slightly from below, but always around the top of my head. Any ideas on how to resolve it?