[arch-general] FireFox 44 turning the bookmark toolbar+ extensions area + current tab into light gray (like selected) [gist image]

Hi, Just updated Arch, and got FF 44, but there's a new color behavior on the bookmark toolbar, the extensions area, and current tab. It looks like if everything was somehow selected, light grayed. This is new, but I don't know if it's the new 44+ expected behavior, or something that got broken, and perhaps there's a way to work it around. The gist linked image provides a snapshot of the new weird behavior: https://gist.github.com/je-vv/7a00601e9217cd9d3447 Thanks, -- Javier