User Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:56.0) Gecko/20100101 Firefox/56.0 Build ID: 20171024165158 Steps to reproduce: In Firefox, opened new window (home page is google search). Start typing. Actual results: It types it in the sidebar search box instead of the google box. The google page is not the active page, the sidebar is. Actually, I just checked a page I opened from an email and the bookmarks search box is active on that page as well - and I haven't touched it. Expected results: After opening new page to search, when I start typing, I would expect it to type in the google search bar. The Google page should be active - not the bookmarks search.

It will be fixed in 5 days when Firefox 57 hits the streets.