Reproduction steps:
1. Download the attached '840951.zip' project.
2. Build and play the "1" scene for iOS.
3. Wait for movie to start.
4. Click the home button.
5. Maximize this application.

Actual behavior:
* After a short delay movie resets

Expected behavior:
* Movie continues from the spot where it was when minimizing.
* Movie is intended to play only once.

Reproduced with:
* 5.3.6p7,
* 5.4.2f1,
* 5.5.0b7
* 2017.3.0b3
* iPad Air 2 9.3.2
* iPadMini 9.3.2
* iPhone 6s iOS 11.0
* iPadMini 4 11.0

Not reproducible with:
* iPhone 5 iOS 10.1.1
* iPhone 7+ 10.2
* iPad Mini 10.3.2