UPDATE: The problem is with playing HTML5 videos in Safari not with playing videos in a native application.
Since v10.0 upgrade iOS devices cannot play videos from a CloudFront distribution with signed cookies restriction enabled.
If I disable signed cookies restriction it works as it does with previous iOS versions.
I've checked the release notes and checked each related forum seeking for an explanation and ideally a solution for this issue. I found nothing reported in either Apple nor AWS/CloudFront's official forums.
Is anyone experiencing this very issue as well? Or even better, is anyone getting iOS v10 devices play videos using CloudFront with signed cookies restriction?
Thanks