Systemsettings doesnt launch

i installed a new theme and the Pollonium Kwin script
on wayland the systemsettings app doesnt launch, but the process appears in the system monitor, killing the process and typing “systemsettings” on the terminal gives me this:
qt.qpa.wayland: eglSwapBuffers failed with 0x300d, surface: 0x0

it works on x11, im on cachyOS (arch) with the nvidia-open drivers

I get qt.qpa.wayland: eglSwapBuffers failed with 0x300d, surface: 0x0 but it does launch.

Did you test it on a freshly created $USER ?