It looks similar to https://gitlab.gnome.org/GNOME/gtk/issues/1427 which was flagged as a GTK bug and was supposed to be fixed...
** Bug watch added: gitlab.gnome.org/GNOME/gtk/issues #1427 https://gitlab.gnome.org/GNOME/gtk/issues/1427 -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to mutter in Ubuntu. https://bugs.launchpad.net/bugs/1846188 Title: Tooltips in Nautilus 3.34's burger menu are out of place (in Wayland sessions only) Status in gtk+3.0 package in Ubuntu: Fix Committed Status in nautilus package in Ubuntu: Invalid Bug description: Description: Ubuntu Eoan Ermine (development branch) Release: 19.10 In Nautilus, tooltips appear far to the left in the app menu. (Kazam and Peek were unable to record Nautilus) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gtk+3.0/+bug/1846188/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : [email protected] Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp

