I use mouse scroll control button as a gesture button. I set it to control media. hold the button and move mouse forward, to volume up, move backwards to volume down etc.

in the default media gestures, the volume action is incredibly slow, you need to move the mouse so much to get the volume change one level. so was using the custom gestures, it was working ok there, I could set the volume in an expected manner.

but now custom gestures are also super slow. this slowness makes really unusable.

Either makes this gesture more responsive or add a control to adjust it's sensitiveness