AutoVoice Getting Not Subscribed: Need permission error

I'm trying to use natural for my Google Assistant. When I try to enable it in Auto Voice it initially came up with payment request for monthly subscription. So I accepted and started the plan, but it now keeps showing an error: Not Subscribed: NeedPermission every time I try to enable the Use for Google Assistant/Alexia option. I'm stuck at this step and don't know what more I can do. Can anyone help?

 

Resolved. Needed to add device first in AutoVoice Devices setting