Hi, I was wondering why the overview felt unusually laggy after upgrading to KDE Plasma 6.
Enabling Show FPS shows that the desktop is consistently running at 90 FPS, but as soon as I initiate Desktop overview it drops down to a consistent 60 FPS. intel_gpu_top indicates no stress on the GPU, CPU is also not under load, even on a single core.
Furthermore, using touchpad gestures to initiate the overview seems to sometimes be 60FPS, sometimes the expected 90FPS.
What’s happening here?