It would be really nice to have the Firefox extension pop-up take focus from the mouse to the keyboard, like the full site does. It's not the end of the world to have to click on the first number field, but it's a constant small irritant, and I'd love to see it change :) It might be because it's a different "workflow" than using the full site, where I click the bookmark and then more my hand over to the numpad.

Hopefully this is something trivial that could be quickly changed!