Seems this bug is now more visible since the new Ubuntu fonts version (869, Mantic) is thinner than old 83. See GS top bar attachment.
** Attachment added: "Capture d’écran du 2023-07-01 11-08-37.png" https://bugs.launchpad.net/ubuntu/+source/fonts-ubuntu/+bug/1887571/+attachment/5683232/+files/Capture%20d%E2%80%99%C3%A9cran%20du%202023-07-01%2011-08-37.png -- You received this bug notification because you are a member of Documentation Packages, which is subscribed to fonts-ubuntu in Ubuntu. https://bugs.launchpad.net/bugs/1887571 Title: Poor hinting of digit ‘8’ in Ubuntu Thin Status in fonts-ubuntu package in Ubuntu: Confirmed Bug description: The middle of the digit disappears; see e.g. https://ubuntu.com/blog/design-and-web-team-summary-8th-july-2020 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/fonts-ubuntu/+bug/1887571/+subscriptions -- Mailing list: https://launchpad.net/~documentation-packages Post to : documentation-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~documentation-packages More help : https://help.launchpad.net/ListHelp