This one is a bit hard to explain for me.. but while using the onscreen virtual keyboard in AP, and if i slide from the side to open another window, the keyboard disappears, but i still can type on it. I uploaded my screenrecording of this bug. If i first open another small window (sliding from the right), and then choose the type tool, everything is fine, so the bug appears only if i type first, and then slide from the right and opening so a small window.
94F25A88-F838-4145-BD35-B54CC4A4808E.MOV