Private deployed instances of Claude models at Apple has been reported written majority of their code. Perhaps these visual bugs are the manifest of Claude's weakness in vision in the past 6-12 months? Admittedly Claude's vision has gotten better this year.
Claude sucks at programming. It should be no surprise that if Apple is just letting it rip, they are getting bad software as a result.
Well, even ignoring Claude’s capabilities, you would expect human testers (whether Apple employees or external beta testers) to be creating bug reports for all these things. It’s embarrassing if your self-proclaimed bug-fix/stability release is buggy and unstable. If the bugs are filed, then Claude should be able to help fix them.