Purchase Requisition/PO Notification shows outdated layout instead of the updated one

Summary:

Purchase Requisition and Purchase Order notifications are displaying an outdated layout when downloading the attachment from the notification. However, when downloading from the PR/PO page, the correct report is shown. The issue exists in both PR and PO notifications. Additionally, the email notification for Purchase Orders is not using the updated layout, and it is unclear which layout/code should be modified to fix this.

When I download the attachment of the Purchase Requisition from the notification (as shown in the attached screenshot), the system is reading an old version of the layout. However, when I download it directly from the Purchase Requisition page, it shows the correct report.