How can we view the approval pending receiving transactions?

Summary:

26B: Receiving approval workflow

After submitting for approval on self-service receiving page, how can we check the pending approval RCV transactions?

I cannot see them on My Receipt page even though there is a column "Approval Pending", that is newly added on 26B.

And also, I cannot find the db records on RCV_SHIPMENT_HEADERS table.

Where are those pending approval records are stored?
We need the info to develop the BIP report for listing rcv transactions on pending approval.

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