The Azure AD module is on a deprecation path, it does not receive any updates and thus new features (such as support for new CA controls) are not supported. Instead, use the Graph SDK for PowerShell: https://video2.skills-academy.com/en-us/powershell/microsoftgraph/get-started?view=graph-powershell-1.0
In particular, you can use the Get-MgIdentityConditionalAccessPolicy
cmdlet. Even with said module, some properties might be unsupported, or only available under the /beta endpoint (use Select-MgProfile beta
).