Apple Music & Family Share.

I’ve just purchased the family version of Apple Music as we got our daughter an iPod for Christmas. All works fine on my iPhone, but when I try and do something on my daughters iPod all we get is the following message “You are already an Apple Music member.”

I have Apple Music turned on in the Family Sharing settings.

I know family sharing works as I can see my daughters location, screen time and the restricted screen time/apps also works.

Any advice on how to sort this?