Can you share the email id please? Is it passportsubmission@vfshelpline.com ?They probably will. Here is my case and you can correlate -
I did not send the actual passport as it was not required. They did not send my application to IRCC. Instead, they called me today after two days and asked why no passport was sent.
If needed they probably would have asked me to send it again.
So don’t wait for them to reach out to you, instead send them an email and ask next steps.