3196177 - Debit memo request workflow template not showing in drop-down

• 'Approval Workflows for Debit Memo Requests' functionality is intended to use. https://help.sap.com/doc/474a13c5e9964c849c3a14d6c04339b5/100/en-US/975ea2cdf26140c7a012209a7eab443e.html
• Flexible workflow customizing is executed following instructions of online help 'How to Set Up Approval Workflows in Your Systems. https://help.sap.com/viewer/7b24a64d9d0941bda1afa753263d9e39/2021.000/en-US/709aae2194ab45cd9867515282da7351.html
• Inspite of correct customizing, the template is not showing up for Debit Memo Request in 'Manage Sales Document Workflows' app (F3014). Credit Memo Requests works, but not the new Debit Memo Request. 

SAP S/4HANA 2021

Manage Sales Document Workflows, F3014, Approval Workflows for Debit Memo Requests , Debit Memo Request, WS01800202 , KBA , SD-SLS , Sales , SD-SLS-CMR , Credit Memo Request and Debit Memo Request , Problem