Having Tree Style Tab combined with disabled tabs bar, those extensions are useless completely. There is no ability to place buttons in 'customize interface' mode.

doesn't appear in the overflow menu

what's the point of this addon ?

cannot set the button order, of yes please tell me how to do to install the close, monimize and restore and set the order

The button is meaningless, it is on any window. We really need an addon that, instead of closing the window, firefox throws it down (minimizes), so that the "close" button works just like "minimize". Old addons (Minimize to tray and "minimize when close, close tab (s) on Esc (Delete)") do not work! Please make such an addon.

Ерунда, не вижу смысла в этих кнопках, они и так есть. Если бы сворачивало в трей, другое дело было бы.

Brad, I don't see the point in those buttons. If it was up to Trey, it would be different.

good

perfect for kde users that want a windows-like experience where the titlebar and border are hidden

Thank you. It's getting harder and harder to get Firefox to work properly on a Linux distro.

Funciona en Manjaro.

Edit: After a realization I see you added them to the tab bar which I had hidden so I did not see it
A strange place to choose seeing as the native buttons are there as well with the tab bar enabled

When Title BAR is hidden access to this function is Great and placed in the TABs BAR and can be moved in customization along with the other buttons in the Title Bar.

It is very usefull under KDE and other window managers systems. Obviously not in Windows or MacOS.

useless

Exactly what I was looking for. I use it on Xubuntu (with XFCE). I configured my system so that there is no titlebar in maximized windows. I put the Minimize button into the tab bar. So I can still minimize the window with ease.

Great!