Hi, I'm using an iPad pro 12.9 2nd Gen with iOS 11 beta 4 installed. I just tried out iCloud photo library on my iphone 6 plus (iOS 10) and it seems that all pics and vids were uploaded in the cloud. I made sure the service is activated on my ipad as well so I was hoping to see all the downloaded media in my photos app without success. I have waited for more than 2 hours and nothing downloaded yet, and whenever I open the photos app on my iPad the download icon in the top left corner appears (spinning circle). the download can't take longer than the upload ? and wouldn't the pics download one by one and not all at once at the end?