problem video html5 canvas with Apple devices

Hello,

I just saw that I have a big problem regarding videos with Apple devices (smatphone, tablett...) while everything works fine on windows and android device.

In image 1 I have a simple button that allows you to go to image 2. I have a simple video with a loop in frame 2. I cut the video sound by checking mute in component settings.

this.stop();

canvas.style.zIndex = "1"

this.button1.addEventListener("click", fl_ClickToGoToAndStopAtFrame_49.bind(this));

function fl_ClickToGoToAndStopAtFrame_49()
{
	this.gotoAndStop(1);
}

Either the video appears but is blocked without being played or it does not appear at all and we only see a black background.

While searching, I came across this video, many have this problem in html :

https://developer.apple.com/forums/thread/690523?page=2 

but it's only for html not JS.

Has anyone encountered this problem before?

Thank you for your answers.