Bug#1055340: Bug report can be close

I found the problem, it was because of an obsolete and wrong gtk.css remaining on the system it was setting "color:transparent" to headerbar.titlebar which firefox is now using for the tabs. Sorry about this. You can close the ticket, thanks!

Bug#1055340: firefox-esr: Firefox tabs has no text (only site favicon is showed)

Package: firefox-esr Version: 115.4.0esr-1~deb11u1 Severity: important X-Debbugs-Cc: nicolas.ja...@gmail.com Part of "apt-get upgrade" on Debian11 upgraded my firefox to 115.4.0esr-1~deb11u1 and now the tabs in firefox does not contain text, only the favicon. I reinstalled Debian11 in a virtual