Dynamic filtering in knot browser

It would be great to have the knot browser be searchable/filterable by having a search bar at the top that would limit the displayed knots to just those that contain the entered search string. Please see mock up image below.

Once filtered to the relevant content you could then easily navigate by clicking on the relevant knot without having to use Ctrl+P to find the one you're after. I think this would be particularly useful if the search string wasn't at the start of the knot name and so wouldn't naturally be grouped together in the browser e.g. 'jenkins_demands_answers' wouldn't naturally be near 'policeman_interrogates_jenkins'. Handy too if you can't remember the name of the relevant knot you're looking for.