How to undo Firefox changes to the titlebar controls buttons?

Firefox seemingly very recently shipped their own titlebar controls buttons, which worsens even further the lackluster OS integration. In the screenshot you see my regular control buttons on the window to the left (default KDE Plasma theme) and the new custom buttons Firefox is serving now.

Would anyone know how to undo that change in about:config or anywhere else?

32 points · 2 comments · view on lemmy.world

2 Comments

ISOmorph@feddit.org · 3 pts · 1y

For anyone interested. I got this information from a comment in a crosspost:

https://bugzilla.mozilla.org/show_bug.cgi?id=1967099

This behavior seems to be intended and won't get fixed

krake@lemmy.kde.social · 2 pts · 1y

I vaguely remember having that on a new user account that I created for a demo.

I think what I did back then was to go to about config and set browser.tabs.drawInTitlebar to 0