The new patch added this search box in the location window, so far so good. I don’t really need this, so I tried to disable it, but apparently it’s not possible to do so?
Not sure if it can be disabled or not and if not if it is just a bug (that might get fixed in the near or distant future) or a feature™ (that will stay).
But wanted to mention that you’ve censored your bookmarks on your screenshots but kept Tannolen visible?
After testing I can confirm that the Search bar in the Locations pop-out window does not reappear when creating a bookmark, jumping through a stargate, docking, or undocking. For me.