(The reason why bug 1671771 is not going to fix this is that Firefox¹ *may* set input focus to one of its subwindows, and will behave weirdly if that doesn't work. You can't just set “no focus” on the Mir surface corresponding to Firefox's subwindow and then delegate to Mir's input focus.)
¹: And, if not Firefox, then there'll definitely be *some* X11 app which does this ☺ -- 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/canonical-devices-system-image/+bug/1625846/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs