With the extension disabled, there are no problems on both kernels (5.15.0-27-generic and 5.17.5-051705-generic) in the case of the wayland session.
After enabling and updating (I'm not sure if the extension has been updated, but I tried updating it on the page extensions.gnome.org) the extension, the problem disappeared also on the 5.15.0-27-generic kernel. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1969140 Title: Window minimize animation flickers and appears in the wrong place in Xorg sessions To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/1969140/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs