Provisioning Windows 21H2 with a ppkg is functional however the recent 22H2 build released in September 2022 is not.
In testing we have found you cannot provision with a ppkg for initial OOBE setup. You select package, enter password but then are looped back to the OOBE. If you try again then get a failure code 0x800700b7.
This is listed as Known Issue by Microsoft and affects usage of any ppkg - is not specific to MSP Toolshedezdeploy. So a ppkg with Intune for example also runs into the same issue.
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We'll continue to monitor the situation and if anything changes, we'll post updates here.
As of the March July 2023 Patch Tuesday release - still on Known Issues
March 14July 11, 2023—KB5023706 2023—KB5028185 (OS Build 22621.14131992)