Has anyone experienced frequent KWin crashes on the latest KDE (6.3.3 x11)? The KDE taskbar briefly flickers fully black or dark-grey, then white without transparency, then becomes semi-transparent white again, the whole desktop sometimes flickers as well. After this, it displays a "sad Mac" notification icon
View attachment 22184, clicking on it opens this:
View attachment 22183
This crash is reproduced reliably by placing the mouse cursor exactly at the top left corner, but can happen in other situations as well.