I agree with you. You don't need to fix keyboard. We have to tell you how to use it.Tab can be found on the number keyboard, just tap the '&123' key to toggle between the keyboard modes. This works the same on both the standard and split on-screen keyboards. It does show up on the number pad in the center of the split keyboard, but I find that a pain to use, so I still toggle to the number keyboard and it work well.