It's really annoying that you need to click on something that the scrollbar covers up or steals focus from.
Schrödinger's button - you go to click it, a scroll bar appears, the button moves. You go to the new button location, the scroll bar disappears, the button returns.
Schrödinger's button - you go to click it, a scroll bar appears, the button moves. You go to the new button location, the scroll bar disappears, the button returns.