https://drafts.csswg.org/css-scroll-snap-1/#scroll-snap-align says: > Start and end alignments are resolved with respect to the writing mode > of the snap container unless the scroll snap area is larger than the > snapport, in which case they are resolved with respect to the writing > mode of the box itself. The code should be updated to implement this part of the specification.
Created attachment 433025 [details] Patch
Committed r279714 (239506@main): <https://commits.webkit.org/239506@main> All reviewed patches have been landed. Closing bug and clearing flags on attachment 433025 [details].
<rdar://problem/80309664>