My full screen doesn't work while watching YouTube videos after the last update. before that every time I was watching any video there was an option of going full screen with the small icon that used to pop up if you tap the screen, it doesn't happen anymore. How do I fix this?
It's now been changed to a "Pinch to Zoom" effect with the last YouTube update to support more 18:9 devices. So just like you would zoom on a photo, you can crop to fit YouTube videos.
