You must wait to take your oath of Citizenship and apply for Canadian Passport before moving to the USA.
Oath Might take 2-4 months and I might be getting My US work visa stamped in April on Indian Passport. Why u think I must wait and have Canadian Passport? My PR card is valid till Jan 2023 in between if I receive oath date I can travel and take oath and go back to USA and apply Canadian passport at Canadian consulate But for sure before I move I will notify IRCC its for work I have to move to US for same Canadian employer.