Re: [csswg-drafts] [scroll-animations-1] Behavior of a fixedpos view-timeline (#12109)

> The FixedPos elements are using computed ranges as if the element was not FixedPos.
> 
> Check https://codepen.io/bramus/pen/dPPvpQX/d6803bd6e02f420a9a2233c419deb10a and:
> 
> - Compare the color of FIXED to REGULAR as you scroll the page down
> - Compare the color of REGULAR-LOWER to FIXED2 as you scroll the page down
> 
> The colors of each mentioned pair follow each other.

I see. That's probably the last thing I'd expect (:

> > I guess this behavior would be expected if it also would be static and not respond to scroll change, which could be considered as option 3.
> 
> This would be my expectation here, as these elements stay in place as you scroll.

Do we want to change it? Or at least spec this so that it's documented?

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Received on Tuesday, 6 May 2025 07:02:06 UTC