I'm running the Opera Developer version 45.0.2545.0. I could only get the H.264 support to work with the developer version so that's why I'm running it. But now whenever I maximize Opera, the window controls are missing. No X, minimize or maximize controls in the top right. Although if I click the top right, it does close Opera.
As you can see in that screenshot, the controls are not there. I've searched and I've found people having these troubles with GNOME in the past, but no real solution was offered. In the non-developer version, at least the X is rendered, but the other controls are missing. I would really like to be able to minimize and maximize VIA these typical controls.
Any way to enable them?