Quick question: would it be possible to have the button open the dropdown menu on mouse-button holding down and open a URL on mouse-button going up? (So that you can basically open it by drag-and-drop) That was possible with the old URL bar, I think it would improve this addon, too.
Thank for your review and this idea. Unfortunately, as far as I know, I can't change how the toolbar button works (i.e., switch it to dropping the panel on "mousedown" instead of "click"). If you come across any others that can do it, I'd be happy to take a look at their code.
