In case of out-of-flow tables, LFC constructs a wrapper box (out-of-flow) and a table box (in-flow).
<rdar://problem/60191322>
Created attachment 392877 [details] Patch
Comment on attachment 392877 [details] Patch Clearing flags on attachment: 392877 Committed r258079: <https://trac.webkit.org/changeset/258079>
All reviewed patches have been landed. Closing bug.