I know others are having this issue, but I've yet to see any kind of resolution yet. I drag the notification bar down (to acknowledge a text, email, whatever) and make a selection from that putlldown. The action does what its supposed and opens its corresponding app. HOWEVER, the notification pulldown doesn't auto-hide or go back up or anything. I have to either drag it back up or hit the Back button. Like this guy. Anybody found a solution to this yet or even know why it's happening?