CLEAR SEARCH BAR AFTER EVERY SEARCH

I use the global search bar constantly, and with each new search the LAST search is still there. There's a weird quirk where you can't double-click to highlight and then delete it, so you either have to backspace each character one at a time to delete the entire thing, or place your cursor at the very end and hit return to make the X [delete] appear in the right corner. It's silly but SUPER annoying time after time. I wish the search field would simply empty after a search. (I *do* like the search history drop down though!)