Agenda for Animations breakout on May 27

Time/Phone/Zoom details available to WG Members in w3c-css-wg
See https://lists.w3.org/Archives/Member/w3c-css-wg/2024OctDec/0116.html

https://www.timeanddate.com/worldclock/fixedtime.html?iso=20260527T15

1. [scroll-animations-1] When exactly does the timeline change take effect? What does the initial scroll snapshot look like?
https://github.com/w3c/csswg-drafts/issues/13963

2. [scroll-animations-1] Condition for returning null vs inactive timeline for missing named timeline reference
https://github.com/w3c/csswg-drafts/issues/13955

3. [scroll-animations-1] Should switching from animation-timeline: none to animation-timeine: --scroll-timeline cause the animation to pause?
https://github.com/w3c/csswg-drafts/issues/13899

4. Proposal: a way to _not_ reverse an animation's timing function when it plays in reverse or alternate direction
https://github.com/w3c/csswg-drafts/issues/12978

5. [animation-triggers-1] Should play-forwards and play-backwards have no effect if the animation has already reached its end?
https://github.com/w3c/csswg-drafts/issues/13643

6. [scroll-animations-1] Define when ScrollTimeline.source should update
https://github.com/w3c/csswg-drafts/issues/13480

7. [scroll-animations-1] How should ViewTimeline work on an inline or fragmented subject?
https://github.com/w3c/csswg-drafts/issues/13818

8. [scroll-animations-1] WebIDL and prose for ViewTimeline conflict (startOffset/endOffset)
https://github.com/w3c/csswg-drafts/issues/13844

9. [web-animations-2][scroll-animations-1] Playing an animation with an unresolved scroll-timeline
https://github.com/w3c/csswg-drafts/issues/13817

10. [web-animations-1][scroll-animations-1] Animations on inactive timelines should still become ready
https://github.com/w3c/csswg-drafts/issues/9256

Thanks,

Alan

Received on Tuesday, 26 May 2026 21:40:38 UTC