Comment 81 for bug 1873895

The problem exists with the AMD graphics drivers and using Xpresent. Window managers can work around it by not using Xpresent, but there's also a kernel fix available.

https://gitlab.freedesktop.org/xorg/driver/xf86-video-amdgpu/-/issues/10
https://gitlab.freedesktop.org/xorg/driver/xf86-video-amdgpu/-/merge_requests/52

https://gitlab.xfce.org/xfce/xfwm4/-/commit/7c00911a556c27c57c9f719c12cfda967016dc28