purple corners on astrophoto
Hi, I'm having a problem with the Astrophoto mode on my S26 Ultra. When I use a long capture time, and even with medium capture times, I get this purple color in the corners that ruins the photo and makes editing much harder.
I took the photos in a desert with basically no light pollution, but the purple color still appeared. I also took a dark frame with the lens completely covered to check whether the problem was caused by the environment or the sensor, and the same purple color appeared in the dark frame as well.
Is anyone else experiencing this problem with their S26 Ultra, or is it just me? And if anyone knows how to fix or reduce it, I'd really appreciate your help!
I'll attach a photo of the dark frame and one of the astrophotos I took so you can see the issue.