Final processing after H1b visa approval but passport not received

I got my H1b visa approval and picked up passport for my family. But I did not receive my passport, US consulate says it’s in final processing and no timeline for update.

I opened a case with US traveldoc also and they say it’s escalated to embassy.

Anyone faced similar issue and how much time it took to resolve?

Any suggestion to get it resolve?

I will appreciate help here.