Can you try Apple Diagnostic, Safe Mode and reinstall MacOS ? https://support.apple.com/en-my/102550 https://support.apple.com/en-my/guide/mac-help/mh21245/mac https://support.apple.com/en-us/102605?displayMode https://support.apple.com/guide/mac-help/reinstall-macos-mchlp1599/mac (without data delete)

I'm going to bump up the topic @Device Management Engineer with reference to the comment @vpogrebnyak

@Graphics and Games Engineer Can you take a look at the ticket ? I found a bug in the gui that is easily reproducible and severely spoiling the experience of using the iphone. https://feedbackassistant.apple.com/feedback/13401515