Moodle: interactive video in nested iframe problem only on iphone

To show interactive video in course page in Moodle, without enter in activity page, I use iframe:

<iframe src="" allowfullscreen="allowfullscreen" style="border: 0;"></iframe>

This way the video is in two nested iframes, one is mine and one is that of h5p.

On browser pc, iPad, Android devices everything is ok. But on iphone and only on iphone the full screen does not work. The button is pressed and does nothing. It doesn't even change in the version that appears when the iframe is active (with the arrows pointing inward). Other button are ok (speed, quality, mute).

I have to use this nested iframe because I need to see video in course page.

My release: Interactive Video library release 1.22.4

Anyone have a solution?

Thank you!



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