It’s this one:
https://lr.ptr.moe/r/Windows11/comments/1kgp7ar/cause_and_solution_to_windows_24h2_related/
i have win 11 on one of my laptops and I saw this issue. I do a lot of alt-tabbing and it made me go crazy because almost every time that happened, i’d have to minimize my browser and open it again or the webpage (and the browser ui) wouldn’t render correctly.