If true, the scroll control is held, like a finger swiping through the screen. This does not apply to mouse
wheels.
If scroll is "held," the scrolling motion should detach from pointer position. Whatever scrollable was
selected at the time scroll was pressed should continue to be selected while held even if the pointer moves
away from it. This makes it possible to comfortably scroll with a touchscreen without having to mind node
boundaries, or to implement features such as autoscroll.
If true, the scroll control is held, like a finger swiping through the screen. This does not apply to mouse wheels.
If scroll is "held," the scrolling motion should detach from pointer position. Whatever scrollable was selected at the time scroll was pressed should continue to be selected while held even if the pointer moves away from it. This makes it possible to comfortably scroll with a touchscreen without having to mind node boundaries, or to implement features such as autoscroll.
autoscroll: (https://chromewebstore.google.com/detail/autoscroll/occjjkgifpmdgodlplnacmkejpdionan)