What Paks do / don’t I get with the PolicyPak SaaS Edition?
You always get any Paks which are relevant for Windows 10 management.
That being said, specifically the “GPO Compliance Pak” which contains the “GPO Compliance Reporter” does not come with PolicyPak SaaS Edition. This is because this Pak/Policy deals with validating that on-prem GPO settings were delivered. Since you’re using the PolicyPak Cloud delivery, you would simply use the included in-PolicyPak Cloud report which expressed if your policy was delivered.