I usually run "Everything" full screen - or as near as possible.
So I'm usually looking at file names at the extreme left of the screen.
I often change what I'm looking for by editing what is typed in the "Search Edit" window.
But sometimes I know that I have already added a complicated RegExp string and want to bring it back.
But the "Search Edit" window drop-down icon is way over to the right of the screen!
Some programs I currently use allow the list of previous entries in their search window to appear by double-clicking anywhere in their Search window.
So I was hoping you could add this feature to "Everything" - double-click anywhere in the "Search Edit" window to display the list of previously entered search strings and to be able to select one by clicking on it, just like what happens when that drop-down icon is clicked way, way, over on the right!
PS. This utility has enabled me to find lots of duplicate files on my hard drives. Maybe you could add that ability to your feature list.