I have the same issue since one or two months, I’m on Firefox Nightly 142.0a1 currently.
For me it looks like this:
Firefox on the left, Dolphin (which uses the system titlebar control buttons) on the right.
A few months ago, firefox also used the system titlebar control buttons. When I noticed the change at first, I also searched for solution online and in about:config, but didn’t find anything. All other solutions posted here sadly don’t work:
browser.tabs.inTitlebar only adds a standalone titlebar, like you noted.
When searching for non-native in about:config, I don’t see any titlebar buttons option that I can turn off.
Vertical Tabs are already disabled for me in the settings.
If anyone finds a solution to this, I would be happy to be notified. Thanks in advance!
I have the same issue since one or two months, I’m on Firefox Nightly 142.0a1 currently.
For me it looks like this:
Firefox on the left, Dolphin (which uses the system titlebar control buttons) on the right.
A few months ago, firefox also used the system titlebar control buttons. When I noticed the change at first, I also searched for solution online and in
about:config, but didn’t find anything. All other solutions posted here sadly don’t work:browser.tabs.inTitlebaronly adds a standalone titlebar, like you noted.non-nativeinabout:config, I don’t see any titlebar buttons option that I can turn off.If anyone finds a solution to this, I would be happy to be notified. Thanks in advance!