Perspective view damaged when displaying shadows

Hello everyone!
Since I installed version 2023 of SU, I am having problems displaying perspective views with shadows. The perspective view is corrupted. As if the graphics card cannot display it properly. That’s the main issue I have when working with Sketchup on a MacBook. The other thing is that Sketchup on the MacBook 2020 crashes a few times a day and is very, very slow.

I’ve already tried disabling all plugins, but that didn’t help.

I have a MacBook Pro M1, 2020
SketchUp 2023

Thank you for your help and any advice.