Auto approve change order on min-max replenishment PO

In version 22D, we currently have the profile value INV_MINMAX_REORDER_APPROVED set to "Preapproved" at the Site level, and that seems to be working fine. Generated requisitions and orders are going through without approval required. However, when the requester has to make a change to the initial requisition and a PO change order is created, approvals are being required. Is there a comparable profile value that would auto-approve change orders to the min-max replenishment PO? If not, is there some way to uniquely identify that the change order is being requested against a min-max replenishment PO? We tried adding a condition of "Import Source = SCO"