Rated 4.3 out of 5
4.3 Stars out of 5
- by Firefox user 12460471, 3 years agoRated 1 out of 5Same as the other guy...installed...no full screen, couldn't even see the add on in customization or otherwise:
Developer responseposted 3 years agoIt should not show up in customization anyway. The only place it should show up is in the installed addons list. Be aware that it will only take effect when the browser is started. Not every time a new window is opened.
- by rolfm, 3 years agoRated 1 out of 5at startup nothing happens, no fullscreen.
Developer responseposted 3 years agoI'm sorry to hear that. What operating system do you use and which version of Firefox? Did you actually quit the whole browser, rather than just close windows and open a new one (especially on Mac OS)?