That tab was dropped and replaced by an Ubuntu Pro tab in software- properties-gtk 0.99.22.5. Maybe you have version 0.99.22.4 installed.
** Changed in: ubuntu-translations Status: New => Invalid -- You received this bug notification because you are a member of Ubuntu Translations Coordinators, which is subscribed to Ubuntu Translations. Matching subscriptions: Ubuntu Translations bug mail https://bugs.launchpad.net/bugs/2007785 Title: Livepatch tab missing PT(-BR) translation after language pack 1:22.04+20230209 update Status in Ubuntu Translations: Invalid Bug description: 1:22.04+20230209 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-translations/+bug/2007785/+subscriptions _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-translations-coordinators Post to : ubuntu-translations-coordinators@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-translations-coordinators More help : https://help.launchpad.net/ListHelp