Kwin crashes on F43

[paulf (Paul Floyd)]

Maybe the same issue as this

Talk: Fedora 43 KDE sometimes boots to a black screen

I suspect that users seeing this now may be facing a second issue (introduced by Plasma 6.5.1 update over the weekend) rather than (or in addition to) the originally identified one. e.g. this user sees a symbol lookup error from kwin_wayland, which hadn’t been reported before the weekend and seems akin to the application launcher issue we saw from Saturday.