I've seen it randomly and it seems it has something to do with the model and the Tabs of the header getting out of sync. Since I've been told that the Tabs in the header are going to disappear "soon" and this is not so common I'm not sure it makes a lot of sense to put time in this.
** Changed in: unity8 Importance: Undecided => Medium -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1279298 Title: Header title sometimes disappears To manage notifications about this bug go to: https://bugs.launchpad.net/unity8/+bug/1279298/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs