Windows admin center - IIS extension is not loading - getting error :Unknown error has occurred when trying to initialize Web Server Module: {"title":"Unauthorized","authentication_scheme":"Bearer","status":403,"message":""}

[janaka-kaluarachchi]

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Gateway Version: Version 2110.2 Build 1.3.2204.19002

Extension Version msft.iis.iis-management 0.1.3042563

To Reproduce Steps to reproduce the behavior: After adding IIS extension on WAC

1. login to WAC
2. login to a servers that has IIS is installed
3. click on IIS extension
4. See error - Unknown error has occurred when trying to initialize Web Server Module: {"title":"Unauthorized","authentication_scheme":"Bearer","status":403,"message":""}

Expected behavior on here I am expecting to see all components of IIS . web server , web sites and application pools.

Screenshots & Additional context

I have installed IIS extension (msft.iis.iis-management) on WAC . user has full admin access to the web server trying to connect using the iis extension. also the RBAG is configured and the user is in "Windows Admin Center Administrators" as well as "IIS Administration API Owners" local groups on the web server.

when clicking on IIS extension is returning - Unknown error has occurred when trying to initialize Web Server Module: {"title":"Unauthorized","authentication_scheme":"Bearer","status":403,"message":""}