Hello, I am a stuck with a problem on putting the game in fullscreen on the Windows Surface pro 4 (I think the problem is on previous Surface too). Actually, I have a button that calls startFullScreen. Touching it on the Surface tablet does not go to fullscreen mode. But when I click that button with the stylus or the mouse pad of the Surface tablet keyboard, it works. When I the game on my Android phone, touching the button fullscreen works. I suspect the user agent to tell bad info, but I'm not sure. On both Surface and Desktop Chrome browsers, I have the same info doing navigator.userAgent like the tablet is a desktop... Is anyone got the same problem ? If yes, how can we solve this issue? Thanks for your help !