I recently updated both my phones iPhone 14 Pro Max and iPhone 16 Pro Max on iOS 18.1, and after update when I open camera and go to SLO-MO the screen starts flickering, even though after recoding when I play the video. Video is playing the same with the flickering screen. is it iOS update issue or something else.
For help with iPhones, please post in the Apple Support Community. The Apple Developer Forums are for questions about APIs and features intended specifically for developers.