Re: [csswg-drafts] [css-contain-2] content-visibility should pause css animations in subtree (#5611)

I think the spec could say something like css animations and transitions are not updated and style is not updated in content-visibility: hidden subtrees during the document lifecycle update. Any updates which explicitly force style updates (i.e. getComputedStyle) must already freshen style since they can be run when style is dirty, and any internal freshening of style would not be observable so doesn't need to be spec'd.

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Received on Monday, 19 October 2020 20:54:28 UTC