Refactoring in https://trac.webkit.org/changeset/272019 broke momentum scrolling in when css-scroll-snap and proximity scrolling is enabled.
Created attachment 423472 [details] Patch
Comment on attachment 423472 [details] Patch Thanks for the review!
Committed r274564: <https://commits.webkit.org/r274564> All reviewed patches have been landed. Closing bug and clearing flags on attachment 423472 [details].
<rdar://problem/75531926>