I frequently move between Japanese (QUERTY) and English. BUT... How is this done with the bluetooth keyboard? (the Apple keyboard dock doesn't have the option either, I think). On the iPhone and iPad onscreen keyboard, the "language button" is just to the left of the space bar--see screenshot. How do I switch languages with the BT Keyboard? The onscreen keyboard won't show up when connected to the BT Keyboard. Is this even possible now? If not, it's a terrible oversight. I need this function to work as I communicate frequently with often lengthy emails. I was hoping this would be a great option for travelling lighter. Any help would be GREAT!