Just a small "nit" that I found that is kinda of a "bugme" deal.  It doesn't impact the running, but the graphic is not really correct for it.  Most people associate search with a magnifying glass, and settings with a gear.  Guess what the highlighted does.  

I suspect the thought was they are filter settings, but I agree. Will file it. 

This was just an oversight and fixed in 4.1.5.