Microsoft Sentinel SOAR: Demonstrate Your Skills

I have tried to complete the Microsoft Sentinel SOAR lab. I saw the following information, which is limiting my access. I am unable to complete any task that involves role assignment. I was able to complete every other task in the lab that does not involve role assignment. The lab was assigned to me as part of my assessment, but my license won't permit me to complete it.

Has anyone encountered this error, and how did you resolve it?