I have successfully setup SharePoint protection on DPM 2019. In "Protection" tab the status is OK.
As a test I created 2 recovery points.
In "Recovery" tab I choose my SharePoint 2019 farm, under "Search" I click "SharePoint", then in the search parameter I tried various combination like "*" or "test*" for whatever I tried it always returned" no matching items were found".
How can I troubleshoot it?