edge animations not always start

Hi, I have an edge animation that I want to insert into a dps article.

I published the .oam file an then inserted it in indesign. I gave it autoplay functionality and test it.

the animation doesn't always play, some time it start after a go back from another article.

The animation is a simple animation with no code or interaction, it doesn't have any stop() anywhere.

I even tryed to import it as html and not .oam but with the same result.

PS. the animation plays well in the indesgn preview and browser.

Let us know,

many thanks

MC