Haven't gotten to try this myself as the insider versions have been rather unstable for me lately, but "Super Drag and Drop" not only is quite a mouthful but invites confusion when there is already a Drop feature in place. Hope the naming can be mulled over a bit more.
I wonder if this is a result of some similar functionality being brought over from Edge on Android? The functionality of highlighting a search term and sliding up for an overlay showing results and previewing the page without opening a new tab actually came in pretty handy.
Microsoft Edge Insiders (inactive)
Hot