Power BI Playground Access Token Issue

Hi everyone,

I am trying to embed report from workspace with admin rights but I always get this error:

{ "message": "LoadReportFailed", "detailedMessage": "Fail to initialize - Could not resolve cluster", "errorCode": "403", "level": 6, "technicalDetails": { "requestId": "5f8ffa24-dc9b-4464-8663-fdd2edc29efb" } 

I am using shell to generate access token

Does someone have the same issue?