Video texture and iOS

Hello all,
I don’t know if is it PC bug on iOS but official tutorial about video texture not working on iOS. It works on both desktop and Android.
It’s show only black screen.

But help page with demo Video Textures | Learn PlayCanvas which says PC version 1.39.4 works on iOS right.

Do you have any ideas how to solve it?

The launcher doesn’t work with videos on iOS (this is due to some sandboxing issue) but when you publish, it will work as intended: eg

Thank you [yaustar]