Running the official iOS 8 on a 6 Plus and an iPad Air. Both devices were restored as new and using the same iCloud account. I have iCloud Photo Library turned on (optimized) on both devices. Pictures/videos I take on my iPad do not show up on my iPhone and vice versa. I understand this service is a beta but it was working when I was running an earlier beta ios8 on both devices. Has anyone been able to successfully use iCloud Photo Library?