I have the same issue in Xubuntu 16.04 beta with the default GTK theme (Greybird)
- totem 3.18.1-1ubuntu4 - xfwm4 4.12.3-1ubuntu1 -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to totem in Ubuntu. https://bugs.launchpad.net/bugs/1502476 Title: Totem menubar is displayed in fullscreen mode during gnome-flaskback session Status in totem package in Ubuntu: Confirmed Bug description: The menubar of Totem video player doesn't hide in fullscreen mode when I use gnome-flashback session. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/totem/+bug/1502476/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp