

i had to double check its
settings - window management - window behavior - window action - at the bottom you can set mouse wheel to ‘keep above/below’
what launch options are you using on games? i haven’t had this issue using proton + native wayland launch options. iirc gamescope treats windowed apps differently because its only a container and doesn’t understand the diff between windowed and borderless windowed
testing in baldurs gate 3, no launch arguments, this works in both borderless windowed and full screen for me without taskbar popping up. though clicking on the window sitting above in fullscreen minimizes and in borderless i have to click back in to regain mouse control. basically the overlay can steal focus, maybe a kwin rule on the overlay to prevent focus stealing might work?




sounds exactly the same, only thing would be to test maybe if you can get the focus to work out of game with something like a browser, kate, dolphin to make sure it’s not just kwin not working and has something to do with game config/proton/whatever you’re overlaying? only thing i can think that’s not standard for me is my taskbar is set to dodge Windows for visibility