New Scaled UI doesn't show locations for drag and drop in Overview

I set my UI for 75% and although all is fine for drag and drop and ability to see it in the Preview window, there's no indicator in the Overview pane at all so it's hard to tell if it's going to drop it or not and if it does, you can't tell if you have it in the right spot or not. :)

It does highlight the row/col/div/ or anything you try to drop something "into" just not the spots between things.

Mac version, MacOS High Sierra