PO E-mail Subject & Body Template changes not reflecting when the PO Print PDF is generated

Summary: I have made changes to the RTF template for Purchase Order E-mail Subject and Purchase Order E-mail Body template and uploaded it on to the application. But when I try to generate the PO Print PDF, I do not see these changes reflect on the E-mail

Content (required): PO Print PDF E-mail Subject and Body Template changes

Version (include the version you are using, if applicable): 23C (11.13.23.07.0)

Code Snippet (add any code snippets that support your topic, if applicable): NA