What is the issue?
Purchase Documents ( Purchase Requisition/ Purchase Order / Goods Receipt) are not visible under the Document tab in EDGE.
Purchasing document search enhancements in Edge.
Logged in users have any kind of pending action or users performed any action on the respective document.
If an user selects the Your requisitions / Orders: It narrows results down to only documents on which you are the Owner (Logged in user) and IF you select All requisitions/ Orders: It shows all documents on which you are present in the Actions table (logged-in user has taken some action).
If an user wants to have access to all documents for an organization, He will need to have the Professional User rights.