On some macOS versions, opening local html files is failing.
<rdar://81330442>
Created attachment 442996 [details] Patch
Comment on attachment 442996 [details] Patch r=me
Created attachment 443002 [details] Patch
Comment on attachment 443002 [details] Patch Thanks for reviewing!
Committed r285130 (243769@main): <https://commits.webkit.org/243769@main> All reviewed patches have been landed. Closing bug and clearing flags on attachment 443002 [details].