confirm receipts in my requisition (new) screen is not working even after doing all these setups

I did all the following setups to enable confirm receipts on invoice hold.

Opt in's

Purchasing> Enable the Redwood Version as theDefault Self Service Procurement Application:

Procu> SSP > Procure Goods and ServicesUsing the Redwood Self Service Procurement Application:

Procu> SSP >Review Requisition Lines with Invoice Holds in the RedwoodSelf Service Procurement Application

Privi

POR_MANAGE_REQ_WITH_PWA_PRIV

RCV_CREATE_RECEIPT_WITH_PWA_PRIV

RCV_CREATE_RECEIPT_PROCUREMENT_PREPARER_PWA

RCV_CONFIRM_RECEIVING_RECEIPT_NOTIFICATION_PRIV  

Profile

ORA_RCV_SELF_SERVICE_RECEIVING_REDWOOD_ENABLED- yes

RCV_SSP_NOTIF_INCLUDE_PAST_DUE_ORDERS- yes

RCV_SSP_NOTIF_INCLUDE_PAST_DUE_ORDERS- no