Bug#1092270: kwin-wayland: Plasma crashes if 100-200 windows are opened on Wayland (upstream has fix, please backport it to bookworm)

[Askar Safin <safinaskar@gmail.com>]

It seems the bug was never fixed upstream in KWin 5.x. Fix was
deployed to KWin 6.x only. If you want, I can try to backport the fix
to bookworm's KWin 5.x and test the fix on my computer. I didn't do
this yet, because I'm not sure whether anybody actually reads all
these bug reports. So, if you actually read these reports and you want
me to try to write and test the fix, then, please, just tell me to do
so, and I will happily do it. I have time until 22 Jan 2025, then I
will move to other things.

-- 
Askar Safin