I could use some help with this. Using KDE Wayland and currently almost happy with the gestures that come out of the box (but I think I was able to change 4 finger left/right virtual desktop switch to 3 fingers, don’t remember how I did it…).
One thing I am missing though is being able to map Meta + W (the virtual desktop “collection” screen) to 3 finger swipe up. Any idea how this could be accomplished?