Unknown camera part?

You either had your iPhone serviced by an unauthorized repair center or your camera is failing.

If you did not have your iPhone serviced, contact Apple Support.

12 Pro Max here,

same issue immediately after updating to 16.4.1!!!

went to Apple Store and they literally pretended like they never heard of such a thing lol.

they tried to charge me $200 to fix something THEY BROKE!!!!

Apple is a joke anymore and not a funny one….