close, min and max buttons are not visible on macOS

[nctmd]

Hi! There was a problem: after my building thunderbird close, min and max buttons are not visible in thunderbird titlebar. (sorry for Russian text in the picture) Preference mail.tabs.drawInTitlebar is set to true. Value false show the same result. Do you have some ideas?

[DanRaisch]

Perhaps an incompatible previous theme? Does the same thing occur if you launch the application in Mozilla Safe Mode? http://kb.mozillazine.org/Safe_mode

[nctmd]

Perhaps an incompatible previous theme? Does the same thing occur if you launch the application in Mozilla Safe Mode? http://kb.mozillazine.org/Safe_mode

Yes, it occurs in Mozilla Safe Mode. I try to build with official branding, the same result.

[nctmd]

I just found a workaround. I did it by create a new extension for thunderbird, which turn on fullscreen mode and then turn off it. After this actions I can see the titlebar.

[WaltS48]

Did you try setting

Code: Select all

mail.tabs.drawInTitlebar

to false?