Try running your mouse over menus. The highlights drag behind almost like the launcher is running at 60fps, while it should be at 144fps. I did not notice this in previous versions
Comments 5
This one is a bit trickier to test, seeing as there isn't much in the way of animations in the newest launcher. From what I can tell though (based on the news page animations), the launcher seems to be running at, if even, 60 fps, though I'd be banking on more like 30. That being said, this isn't necessarily a bug, since various applications have reasons (technical limitations) for imposing caps.
No clue. I can't reproduce it consistently, nor with MC-154227
I guess this can be closed
Are you certain you have your compositor configured to run at 144Hz?
I'm no KDE user, but I have read threads such as this one about tricks needed to get things working on KDE with high refresh rate monitors.
If you're running Wayland, it's also possible (if not likely) that the XWayland layer is limiting it to 60Hz, not the launcher.