Hey guys! I got an iphone 17 pro max and lately i noticed that whenever i take a selfie on the front camera with a clear blue sky as a background there's rainbow-like banding in top right and bottom left corners. it happens only when i take a wide-angled selfie(on the preview in the camera app there's an icon with two arrows: if you tap it expands the field of view; and if you tap it again it narrows it down to a default selfie format). whenever the background is different eg white wall, overcast sky, or pretty much anything else there's no such issue, selfies are normal in this case. i took a picture in a completely dark room and the shot was completely black with no artifacts. i had taken selfies with a clear blue sky as a background before - and there was no rainbow-like banding at all. what might it be? maybe some of you guys have this issue too - so please tell me what you did to get rid of it. (fyi my iphone is running ios 27.2)
Forgot to mention, i can see it on the live camera preview and in the actual shot and no matter how i tilt my phone before taking a shot - the artifact is still there :(
it might be hard for you to see the artifact, so i boosted contrast to highlight it. The areas marked by red are what i actually can see when i take a selfie with a clear sky as a background. Pay no attention to the main body of the photo - it's okay; i have issues with the top right and bottom left corners
