Focusing the search bar triggers isolateCircuitsByDomain()
If I focus the search bar with Disconnect as my search engine I get
[04-13 09:55:00] Torbutton INFO: tor SOCKS isolation catchall: https://search.disconnect.me/searchTerms/search?ses=Google&location_option=US via --unknown--
in my log output. There is no corresponding traffic on the wire. I think we should avoid such false positives if possible as this is confusing and makes debugging not easier.