Yes, ApprovalMax does support the Goods Received status (GRN) in reports.
You can customise existing reports, or create a new one to see the GRN status.
In the main menu, select your Organisation and open Reports:
Click on the NEW REPORT button in the upper right-hand corner of the Reports page:
Select "Purchase Order" as the request type and click on NEXT:
Specify the required report filters and click on NEXT:
Activate the checkbox next to each column you want to be visible in the report and click on NEXT:
Name your report by filling in the field Report Name and click on CREATE:
Important note: The GRN status in ApprovalMax is only used for approved Purchase Orders. If the respective setting has been activated, the GR status will be pushed to Xero history.