Welcome to the Wyze User Community Forum @sesmith1116!
Almost everyone has been asking for backward compatibility w\ all the V3 accessories. IMO, it only makes sense to give the V3Pro as much versatility as possible. But, it will take some time to get all that pushed into the V3Pro firmware package.
There is a Wishlist topic asking for this where you can drop some like 
hearts to vote on ideas, place a vote at the top, and add your ideas at the bottom: