Get-MGBetaUser does not return any data in the Authentication property

Describe the bug

When I run the Get-MgBetaUser cmdlet, the property Authentication in the returned object is empty. I am specifically interested in the Authentication\Requirements\PerUserMfaState property and that remains empty.

When I use Invoke-MgGraphRequest to use the Graph API, it returns the requested information just fine:

I also tried adding the "-Property Authentication" parameter to the cmdlet, but that didn't make any difference.

Expected behavior

Return the a fully populated object in the Authentication property

How to reproduce

(Get-MgBetaUser -UserId [GUID]).Authentication.Requirements

SDK Version

No response

Latest version known to work for scenario above?

2.26.1

Known Workarounds

Use the Invoke-MgGraphRequest cmdlet to call the API directly, but that is much slower since I then have to call into that API over and over again.

Debug output

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### Configuration

- OS: Windows 11
- PS: v5.1 and v7.5.0

### Other information

I am using the Beta cmdlet, since the Requirements property in the Authentication property is not yet part of the v1.0 API.

Start with the Get-MgBetaUser -UserId [GUID] entry point and compare its returned Authentication.Requirements.PerUserMfaState with the response from Invoke-MgGraphRequest. Check how the beta cmdlet retrieves and exposes Authentication, then verify that the property is populated without needing repeated direct API calls.