Thanks! I hope email to be Sent at same address from we got the approval mail
My experience so far which may help people:
My spouse and I received the PR emails separately, but not the dependent kid.
I was able to link the PR card in GC Key account for all of us and the application says IRCC received the application for PR card for all of on our landing date that means the CoPR valid date in our profile.
Last week went to Service Ontario for applying the health card, With PR confirmation email, they provided the temporary health card for both of us but not the kid as the PR letter is missing (Unsigned CoPR didn't work).
So I have sent email again today to Etobicoke landing office to provide the PR confirmation letter for kid as well
SIN: Applied for SIN for all of us and waiting for the response!