I’m having similar issues with other KDE based apps after an update from 3 days ago. The mouse cursor spins for several seconds after clicking on the game button and nothing happens. I’ve not tried recommended solutions hoping that the next update will take care of this.
Log entry:
19:43:34 kshisen: libEGL fatal: DRI driver not from this Mesa build (‘23.2.1-1ubuntu3.1~22.04.3’ vs ‘23.2.1-1ubuntu3.1~22.04.2’)