Never mind. I just tested the video linked in this bug's description (at http://www.w3schools.com/html/tryit.asp?filename=tryhtml5_video_all ) using Firefox 26 and it doesn't leave full-screen mode when pressing the volume key.
Never mind. I just tested the video linked in this bug's description (at http:// www.w3schools. com/html/ tryit.asp? filename= tryhtml5_ video_all ) using Firefox 26 and it doesn't leave full-screen mode when pressing the volume key.