Indeed, the new-private-window action is missing a pt_BR translation. If you can contribute a translation, I'll gladly merge it into the firefox Ubuntu package.
** Changed in: firefox (Ubuntu) Status: New => Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1926346 Title: Desktop Action missing translation into Brazilian Portuguese To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/firefox/+bug/1926346/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs