Wondering if anyyone else is seeing this annoying problem - iPad Air running 8.1. I call up the iCloud Drive document picker, and as I am trying to click or scroll through folders or files, the doc picker simply recedes back to the bottom of the screen and disappears. It simply won't stay open/active. I've done a hard reset on the iPad and the problem persists. I have about 5 gigs of data on my iCloud drive.