802.1x user vs computer authentication.

When we use user authentication then we can enable dynamic vlan assigment based on the user group, example user group IT will get vlan IT and user HR will get vlan HR.

Now when we switch from user authentiction to computer authentication the primary authentication will use certificate stored in computer and this make dynamic vlan based on user group is not working.

Anyone here ever try to combine computer authentication but enabled dynamic vlan based on the user group?