Should I inform IRCC?

Hey! My outland spousal sponsorship is in process. I have received COPR document number in tracker ( on 25 Nov 2025). But I arrived in Canada already in Aug 2025 on visitor visa. Should i inform IRCC about my address change at this point ? Or will it delay my application? My agent says- IRCC already knows that I am here on visitor visa. But I am bit confused, what if I receive PPR directly and not P1&P2. Please suggest what should I do?