Basically it's the old problem of "the focused window is not always the top-most window". Other windowing systems don't assume they're the same and if existing apps are to work with Mir then Mir needs to understand that on-top and focused are not always the same thing. Utility windows like menus are often on top but do not possess the keyboard focus. Focus stays with the app window.
** Changed in: mir Importance: Undecided => High ** Changed in: miral Importance: Undecided => High -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1625846 Title: Xmir -rootless: Firefox menus pop up then close right away To manage notifications about this bug go to: https://bugs.launchpad.net/mir/+bug/1625846/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs