I wonder how it will work with a mouse. What happens when you’re hovering the menu bar and go inside the dead area? Does the cursor disappear and return on the

I wonder how it will work with a mouse. What happens when you’re hovering the menu bar and go inside the dead area? Does the cursor disappear and return on the other side? Making the dead area unvisitable (so the cursor keeps following the border) seems the most logical solution probably, but it makes it very awkward to go from one menu item to the next if the notch is between them.