I have set up an Azure B2C Tenant and have users with "owner" roles assigned. I can see the users and the "owner" roles under Access Control/Role Assignments for the B2C. When any of the "owner" users click on the B2C settings they get the following error: "User authorization failed. You must have access to xxxxxxxxxxx".
Have I missed something in assigning roles or is something to do with the B2C likely misconfigured?