Rated 5 out of 5 stars
Thank you for this great add on. I appriciate your work.
May I suggust that you add an option (or a separate add on) which enables to set a right-click action for the Firefox Button?
(e.g. switching between normal/private mode.)
And, with your permission, a question: How can I find out the RGB values of the PURPLE (private mode) Firefox Button?