Yes, mouse navigation of deeply nested menus has that exact problem. It's like playing that old Flash jump-scare maze game where you had to be very precise with

Yes, mouse navigation of deeply nested menus has that exact problem. It's like playing that old Flash jump-scare maze game where you had to be very precise with the mouse. Keyboard navigation of menus does not have that problem. In Windows Vista/7/later versions of 10 the solution Microsoft used was to make the tree clickable like the tree in Explorer. In 8/early 10/11 the solution used is to forbid nesting.