DataSource Error from Microsoft Graph Security Connector

Hi,

I (and others according to forum post linked below) am receiving errors when trying to connect to the Microsoft Graph Security (beta) connector.

I can authenticate fine, but when choosing the data to load I have problems.  (I have granted the app permissions as well as required security reader role).

I select API version as beta and can choose from Alerts, Secure Score Control Profiles, Secure Scores, and custom graph security.  The two I need (Secure score control profiles & secure score) both get an error on preview and don't load any data.  Doing a custom query will allow me to see  high \ medium level alerts etc.  Has anyone seen this before and know how to resolve?

This was the guide I was following.  Steps 8 and 9 work for searching high priority alerts but looking to pull the security sore.

https://docs.microsoft.com/en-us/power-bi/desktop-connect-graph-security

Error - 

DataSource.Error: The feed's metadata document appears to be invalid. Error: The type microsoft.graph.dataLossPreventionPolicy has conflicting definitions for the property id.
Details:
DataSourceKind=MicrosoftGraphSecurity
DataSourcePath=MicrosoftGraphSecurity
Property=id

https://community.powerbi.com/t5/Power-Query/DataSource-Error-from-Microsoft-Graph-Security-Connector/m-p/871769#M29448