Menue Button not show on Thunderbird 102.x

[Schrotty74]

On Thunderbird 102 the Menue Button not showing.

[tsoncrant]

Have corrected this issue with the last entry in the attached userchrome file
userchrome.txt

[rootwork]

@tsoncrant Thanks for posting that. However it doesn't seem to have any effect for me. Are you confident there isn't something else you've done to make it work?

Here's what I did:

1. File says to put it in profile-directory/chrome/ directory.
2. Went to Help > More Troubleshooting Information > Profile Directory > Open Directory.
3. No "chrome" directory existed, so I created it.
4. Quit Thunderbird
5. Moved the file into that directory and renamed it, so that its path is <profile dir>/chrome/userchrome.css
6. Started Thunderbird

I didn't see any difference. Is there some additional directive necessary for the user chrome file to override the current theme?

[tsoncrant]

1. To allow Thunderbird to detect userchrome.css, you need to use the Config Editor (Settings | General, button at the bottom) to set the preference: toolkit.legacyUserProfileCustomizations.stylesheets to True. Just type the preference (toolkit...) in the Config Editor box, find it in the list, and double click it. Then restart.
2. The name of the file needs to be userchrome.css (not userchrome.txt). GitHub wouldn't allow me to upload a .css file.
3. The line beginning with @namespace.url needs to be at the top of the userchrome.css file contents.

Let me know!