Issue in Encumbrance while creating PO from quote?

Dear All,

There is an urgent resolution needed please.

Our client is using Encumbrance both at Requisition and Purchase Order level. Now the issue is while Autocreating PO from Approved Purchase Requisition, the Encumbrance Type Commitment is moved to Obligation- Expected.

But our client wants us to Autocreate Standard PO from Approved Quotation(Core purchasing quotation not sourcing), in this case we observed that Commitment is still hanging around even if the Standard PO is created from Quote.

Kindly advise us the exact behavior and also adivse us the workaround if anybody faced this earlier.

Thanks.