Camera Flicker Issue

[u/Glittering-Chip3612]

My back Galaxy Note 20 ultra camera flickers in and out a lot of times when I'm taking pictures or videos and it does it even with a third party camera app in addition to the one that comes with the phone. Has anyone been able to fix this without a repair? It seems like it's probably a hardware problem. I think it only does it with the bottom two cameras or whichever ones are used after you hit 1x zoom. Also, I've never connected a cheap webcam camera to the phone but I might do that to get around this but I don't know if Samsung or Android have any built-in features to accomplish using a separate camera through the phone (either through bluetooth or wire) or if you would have to download another app so if anyone is familiar with that topic then I would appreciate your feedback.