- From: Bramus via GitHub <noreply@w3.org>
- Date: Tue, 19 Aug 2025 14:57:06 +0000
- To: public-css-archive@w3.org
This is not an oversight. A subject is _always_ tracked within it’s scroll parent, because under the hood the timelines work with the scroll offset of that scroller. When a ViewTimeline gets created, the necessary offsets for the animation are calculated, and then the timeline is left untouched _(until the scroller or the subject’s geometry changes)_. Tracking a subject within a different (ancestor) scroller would make it very complicated – and expensive to implement, I guess – because it would result in timelines themselves to constantly change _as you scroll_ any scroller in between the subject and the tracked scroller. -- GitHub Notification of comment by bramus Please view or discuss this issue at https://github.com/w3c/csswg-drafts/issues/12615#issuecomment-3201106363 using your GitHub account -- Sent via github-notify-ml as configured in https://github.com/w3c/github-notify-ml-config
Received on Tuesday, 19 August 2025 14:57:06 UTC