Created attachment 225051 [details]
Relative positioned elements overflowing the region do not get painted into the next tile unless the region itself also reaches that tile.
Created attachment 225070 [details]
Comment on attachment 225070 [details]
Clearing flags on attachment: 225070
Committed r164600: <http://trac.webkit.org/changeset/164600>
All reviewed patches have been landed. Closing bug.