Need help for h4 EAD extension

Hi @Anil_Gupta ,
Good evening!

I have applied for my spouse H4 EAD extension with approved h1B and pending H4 with my current employer.
So I used i-94 information from her old stamped visa as first time she got h4 EAD as standalone application and that was valid since dec-2021.
Few days back we have received her h4 approval with current employer but EAD is still pending.
1- Do we need to send h4 an approval notice to USCIS? would they be able to use new h4 Approved i-94 details?
as we have not sent receipt notice number of new H4 application which was in process.

Thanks in advance!