The system crash completely playing Dota 2 on steam watching video on firefox 147.0.1 (64-bit) flathub begin necessary press the power button in the case do reset the computer.

1) Run Dota 2 and start to play a match;
2) Put the Dota 2 window as 'keep below others';
3) Open the firefox 147.0.1 (64-bit) flathub, go to youtube and start to watch a video, in the video object on youtube click in picture-in-picture box to watch a video in a separated windows and set up this window as 'keep 
above others';
4) Right click on kde plasma main panel > show panel configuration > setup visibility with Dodge windows;

Obs: The idea is to play Dota 2 and watch a video in picture-in-picture mode at same time and with the Plasma main panel not visible while gaming;

5) After some minutes the system crash begin necessary to reset the computer and unable to access the kernel in an other session to type '$ sudo reboot' do restart the system.

Operating System: Fedora 43
KDE Plasma Version: 6.5.5 (the same issue happen in 6.5.4 and 6.5.3)
KDE Frameworks Version: 6.22.0
Qt Version: 6.10.1
Kernel Version: 6.18.5_tkg_eevdf (64-bit)
Graphics Platform: Wayland
Processors: 16 × AMD Ryzen 7 5700X 8-Core Processor
Memory: 32 GiB of RAM (31,3 GiB usable)
Graphics Processor: AMD Radeon RX 6800 XT