Hi I would like to add an icon to add-on bar to causes the Bookmark Manager to popup. Same as when I do the following 3 steps 1 navigate to menubar using trackpad 2 select Bookmarks 3 select option Bookmarks/Show All Bookmark (cmd, shift, B) I never remember hotkeys and I prefer to make it 1 step rather than the current 3 steps I searched add-ons and nothing came up. I looked under customize and there were 3 icons, so I tested these by dragging them to add-on bar. None of these standard icons, triggered the Bookmark Manager. Is it possible? thankyou