Docs - product feedback: File Finder feature form flouts file spec

The File Finder Feature is not persistent. When I search the files using File Finder, it "hot searches", which is great. But after clicking on and examining a file, realizing it's not the right one, then hitting back, I am left with an empty file spec, so I have to keep typing the name in over and over...

It would be really great if the same search spec and file list greeted me when I hit back.