Re: [css-anims] Play-state interaction with delay update

> From: Sylvain Galineau
> Delay only tells you when the animation start running;
> once it begins running updating the delay has no effect.
> This also implies that animation-play-state:paused has
> no effect on the delay: the latter should elapse
> until the animation is ready to run the play state freezes
> it at 0%.

Ok, so I was able to restart an animation by setting the delay only because 
it already ended. Well, this behavior is confusing. What's the reason why it 
was implemented that way?