so this is real? i got mine today and was pleasantly surprised to see that the physical keys didn't work when the case was folded back so no accidental presses when holding it like a book.. but them I tried to type something and couldn't get the on-screen keyboard to come up.. I had to physically unattach the keyboard before it would pop up.. came here to see what was up, obviously there must be a software fix for this.. clearly the keyboard or the tablet can tell when it's folded back hence disabling the buttons so why not re-enable the onscreen?