I'm seeing an annoying display problem on my iPad mini 4, any time I return to the main Keyman screen after going to the Keyboards screen. At first I thought it was just a Simulator problem, but I'm also seeing it on my physical device. In portrait mode, only the top 10% of the bottom row gets painted. Below that, it's just a gray bar. In landscape mode, about the top third gets painted. Switching from portrait to landscape or vice verse corrects the problem, but if I ever go back into the Keyboards screen, the problem returns.