go to "about:config" type "widget.windows.mica" and enjoy the beauty of the already intigrated feature of a true "adaptive tab bar color" that wont be consistently changing your firefox theme and bugging out your operating systems window manager

and btw
:P keep up the work, no true hatred towards you, only respect, im just butthurt.
i still have this installed on my nightly firefox, so hopefully ill come back to change this review, have a great day, thanks