VoiceOver needs access to the font styling at the insertion point <rdar://problem/65114972>
Created attachment 405926 [details] patch
Created attachment 405929 [details] patch
Created attachment 405932 [details] patch
Committed r265259: <https://trac.webkit.org/changeset/265259> All reviewed patches have been landed. Closing bug and clearing flags on attachment 405932 [details].