Scroll bars are too narrow

I find the scroll bars for menus much too narrow that (especially in VR) hitting the right spot with the mouse or controllers to scroll is often a very frustrating task. In 2D it’s not too bad but I think both could use an improvement. Perhaps 1 1/2 or 2 times the present width. I’ve looked on just about every menu and it seems there’s plenty of wasted space to do this.