I'm using CEF 2171 and offscreen rendering.
When I try to press the fullscreen button on Flash videos (twitch.tv) the video stops showing but is still plays (I guess it is fullscreen but I can't see it), and when I try to fullscreen a Youtube video (HTML5), nothing happens, but if I resize the window the video is fullscreen inside of it but all the other HTML elements remain in place over the video.
What do I need to do in my app in order to fully support fullscreen?
Thanks!