I have seen other bugs reports about this, but I will restate this in my view. This bug is a major issue for those who are playing MCPE on a device with iOS 7 or older. For example, I used an iPad 2 (Same kind) with iOS 8, and it worked well, no black screen blocking chat. But on iPad 2 iOS 7, the chat screen is black. This issue has been here from the 0.13.0 times (Last year). Please fix it ASAP! FYI, don't tell me to update my iPad 2 to iOS 8. I have my reasons, since iPad will be as laggy as f. This is a MCPE issue, not iOS!!!!