User Agent: Mozilla/5.0 (X11; Linux x86_64; rv:7.0a1) Gecko/20110627 Firefox/7.0a1 Build ID: 20110627030739 Steps to reproduce: 1. Focus awesomebar, type h Actual results: The h is turned into a w in an attempt to autocomplete the most-matching website starting with a w (in my case, for www.facebook.com autocompletion). If I keep typing, no other character is replaced. This does not happen if the most-matched tab is currently open. Instead, I can type h as usual, and Switch to Tab is the first result. Expected results: The h should have remained an h in the awesomebar. I presume this happens because the http:// is hidden by default.