We need the tax rule to validate the supplier's load in accounts payable through the Supplier Portal

When the supplier sends an invoice from the supplier portal (ISP) to accounts payable (AP) with differences in the tax lines, the accounts payable user attempts to modify the values to correct the amounts with the correct tax calculation but the invoice remains in need revalidation status.

It is a particular scenario that requires the tax rule to validate in accounts payable (AP) the supplier load from the Supplier Portal (ISP).

I cannot validate invoices in accounts payable (AP) with taxes that come from the supplier portal.

I attach screenshots.

Is it possible to solve this problem? Is there any workaround?