There is a minor bug: Any mouse event over the control panel, even a mouse wheel spin, causes the drum to stop and or start. This leads to strange starts and st

There is a minor bug: Any mouse event over the control panel, even a mouse wheel spin, causes the drum to stop and or start. This leads to strange starts and stops of the drum if you happen to zoom in while hovering over the control panel. I would expect the drum to start and stop spinning only on clicks.