Hi Brisheirit,
I know this won't help you a lot, but for informations I also have the "old" nintendo switch and JD unlimited works fine on JD 2021.
I don't think you will have an answer from a CM on this forum, you will have a better chance of answer with the Ubisoft chat dedicated to support.
Hoping they will be able to help you.
Your Nintendo Switch has to be a primary console in order for Just Dance Unlimited to workOriginally Posted by Brisheirit Go to original post