Replace rather than append previous Figjam search query

When searching libraries in Figjam I love the shortcut SHIFT+I. My issue is that when I hit SHIFT+I and start typing a new search it’s added to the end of the previous search text and does not initiate a new search query. IMO, hitting SHIFT+I, the search should be focused (as it is currently) but the previous search should be replaced with new text, not appended.