Previously when I opened the dropdown menu in the firefox search box I was able to click an icon for one of the sites I had saved there (e.g. wikipedia) and go directly to that site. Now this functionality has been removed for some reason. Clicking the icons has no effect without characters (e.g. a space) in the box.
While linking to these pages is not explicitly the purpose of the dropdown, it was a simple way to get to things I had already saved in one part of firefox without having to also bookmark them or make extra keystrokes. Now it's just slightly more effort than before for no apparent benefit.