249589 2022-12-19 10:03:46 -0800 [web-animations] adopt AnimatableProperty in ElementRareAnimationData and CSSTransition 2022-12-19 20:14:16 -0800 1 1 1 Unclassified WebKit Animations Safari Technology Preview Unspecified Unspecified RESOLVED FIXED InRadar P2 Normal --- 249399 1 graouts graouts dino graouts webkit-bug-importer oldest_to_newest 1920505 0 graouts 2022-12-19 10:03:46 -0800 ElementRareAnimationData and CSSTransition still use CSSPropertyID instead of AnimatableProperty, as well as Styleable which deals with data structures exposed through ElementRareAnimationData. We need to make those adopt AnimatableProperty in order to support CSS Transitions of custom properties (see bug 249399). 1920506 1 graouts 2022-12-19 10:07:29 -0800 Pull request: https://github.com/WebKit/WebKit/pull/7856 1920701 2 ews-feeder 2022-12-19 20:13:48 -0800 Committed 258120@main (79a040808a38): <https://commits.webkit.org/258120@main> Reviewed commits have been landed. Closing PR #7856 and removing active labels. 1920702 3 webkit-bug-importer 2022-12-19 20:14:16 -0800 <rdar://problem/103542359>