3-wvd-management-ux - Access Denied! You are not authorized user to view host details.

Hello. I deployed this (ver 1.2.1) and it works great but only for me. When adding a couple of users to help to support WVD via this Management portal all users are getting "Access Denied! You are not authorized user to view host details.". I provisioned and setup AppInsigths and I gather more error details...

When the API calls rdbroker.wvd.microsoft.com its getting 403 response code:

GET https://rdbroker.wvd.microsoft.com/RdsManagement/V1/TenantGroups/Default Tenant Group/Tenants/...../HostPools/....../SessionHosts

Request URL:

https://...mgmtadmin-api.azurewebsites.net/api/SessionHost/GetSessionhostList?tenantGroupName=Default Tenant Group&tenantName=...&refresh_token=.....

FYI: Users where granted RDS Contributor role via PowerShell.

Thank you in advance for your help.

Start by tracing the SessionHost/GetSessionhostList API request and its call to rdbroker.wvd.microsoft.com/RdsManagement/V1/.../SessionHosts. Compare the authorization requirements for the portal users with the granted RDS Contributor role and the 403 response. Done means authorized support users can view host details without the Access Denied error.

Written by the indexing model from the issue text.