这种情况是应该批AP renewal呢还是485

based on the latest memo, our 485 shall be approved. our PD is current. we filed AP renewal late last year. there had been a couple of updates in last week on our AP renewal application. and today my wife's AP got a status change: document mailed out, which I believe is an approval.

in this case, should USCIS approve our 485 or AP? Does anyone have similar experience? Any insight? thanks.