I have one other issue from testing my app. The little "keyboard" icon (second from the right, to the left of the full screen icon) does not always work when you click it. A friend of mine who tested this on her Mac did not get a popup when clicking this button and when I ran this on my iPad the same thing happened. I need this to work in case users need the on-screen keyboard or change the display. What could cause the popup not to display?