For most Users (non-resellers directly under ServerAdmin), the disk space report page shows Files only. How can I make it show SQL Server and Mail as well? (I can see the data exists in PackagesDiskspace table, but it isn’t displayed.)

For Resellers and Resellers’ Users, the disk space report includes Files, SQL Server, and Mail. That’s mostly what I would expect, but is there any way to include MySQL also?

Also for GroupID=2, the PackagesDiskspace table shows only negative values (or zero) for DiskSpace. Can anyone clarify why?