In Logos books, F3 should run Find (Ctrl+F) with the previous Find parameters.
Example : I am studying the Fruit of the Spirit (Gal 5.22-23). I am in a panel with a commentary that deals with the passage and has information on "peace". I press Ctrl+F to find "peace" in that book.
Then I press left/right arrow OR use the "change book" dropdown to navigate to a related book.
In this new book I press Ctrl-F to repeat my Find operation. BUT I have to retype "peace".
If F3 were functional in Logos - like it is in browsers and other apps - I would not have to repeatedly type "peace" in the Find of each book, thus saving a bunch of repetitious keystrokes and saving a bunch of time. (I know I can copy "peace" and paste it into each book's Find. But that is still more hassle than an workable F3.)
In a browser with 10 tabs open - each with a sermon or blog post or etc about the Fruit of the Spirit - I could navigate thru the tabs and press F3 in each tab. The browser's search would appear, populated with the previous search terms. Big time saver and frustration preventer.
It would also be useful if pressing Ctrl-Shift-F to run an inline search were to populate with the previous search terms as default. I could either press Enter to use that default or start typing to overwrite the default.
I am thinking about posting this suggestion to the forum's Feedback section. Any feedback here first?