SUMMARY
Screen locker doesn't work. Sometimes after suspend black screen appears with the text guiding to unlock session in virtual terminal, sometimes after suspend I'm not able to unlock the system, because I'm logged out without my consent and SDDM appears instead of lock screen. Moreover, even if screen locker works, it seems like it is broken, because user avatar is not circular, but square.

STEPS TO REPRODUCE
1. Suspend the system either by closing the lid or by triggering suspend manually. You can also lock the screen manually.
2. Observe the result.

OBSERVED RESULT
Misbehavior of lock screen or even logging users out.

EXPECTED RESULT
When user suspends or locks the screen, system offers option to unlock graphically all the times. User aavatar is circular.

SOFTWARE/OS VERSIONS
Operating System: Fedora Linux 42
KDE Plasma Version: 6.4.1
KDE Frameworks Version: 6.15.0
Qt Version: 6.9.1
Kernel Version: 6.15.4-200.fc42.x86_64 (64-bit)
Graphics Platform: Wayland
Processors: 8 × 11th Gen Intel® Core™ i5-1135G7 @ 2.40GHz
Memory: 32 GiB of RAM (31.2 GiB usable)
Graphics Processor: Intel® Iris® Xe Graphics
Manufacturer: System76
Product Name: Darter Pro
System Version: darp7
ADDITIONAL INFORMATION