The pane is an
element inserted before the element statusbar in the mozilla browser. I can make it hidden for pages without sigmastorm2 but that defeats the purpose of the energy clock. Thus the hide stats button. Also, just so you know, that overlay won't change the size of the windows.
And it is Fx, not FF, even says so on the Title of this thread. Also on the page where you can Download the extension. I was hoping to promote awareness towards proper recognition of Mozilla's abbreviations. But I guess that flew past you. :\
I noticed a similar oddity when I tried to open the map view so I'm assuming it's the same issue:
it opens a small window (smaller than the status bar) and I could not scroll because it thought the window was as big as the status bar
also, the status bar did not work in this new window so there is no reason for it to be on the map view anyways
if it is possible to only remove the status bar from the "map view" and "quick buff" type pop-ups, I think that would be worth doing