Add "Search Again" feature to Find in Files pane (Build 3175 - Mac)

Currently, when I use "Find in Files..." a new tab opens with a list of results. I sometimes use this feature two or more time for different search terms but I don't have a way of re-performing the same search for a specific tab. Also, the search term is not visible anywhere in the pane (tab).

Both of these additions will be very helpful.