The demo page for CSSScrollSnap https://webkit.org/demos/scroll-snap/ uses the newest version in the css code. However, the description is still in the old-version spec. It should be updated to the latest version.
Created attachment 419985 [details] Patch
commit-queue failed to commit attachment 419985 [details] to WebKit repository. To retry, please set cq+ flag again.
Committed r272742: <https://commits.webkit.org/r272742> All reviewed patches have been landed. Closing bug and clearing flags on attachment 419985 [details].
<rdar://problem/74243827>