When set to Accrue on Receipt, we don't see invoice price variance posting to Projects

We want to change PO setting from Accrue at Period End to Accrue on Receipt.  We performed the following tasks in a test environment and not seeing the invoice details updating in Projects.

1. Change PO flag to Accure on Receipt

2. Enter Requisition for $500k

3. Approve PO and create receipt for $100k

4. Run Interface Supplier Cost and Update Project Summary.  See Commitment for the 500k and Actuals of 100k.

5. Create invoice of $101k and match to PO from step #3. Validated and created accounting for the invoice.

6. Run Interface Supplier cost and Update Project Summary and we don't see the invoice variance of $1k.