When a drag-and-drop of multiple listings from the listing pane is started can you add a red “count” badge to the drag showing the number of items that will be dragged??? This is what the Finder does. Many times I mistakenly have multiple items selected when I start a drag-and-drop and do not realize it until after I drop a bunch of unwanted listings. Then, I can not undo the drag… If starting the drag showed the red badge, then at least I could “cancel” the drag, before dropping too many items.
Or is this a behavior that is completely controlled by the listing pane/panel Outline View???