Can someone confirm if it's a supported setup, please?
- Invited an external guest via Azure AD
- The guest account has an E5 license assigned
- The guest account has a SharePoint Administrator role assigned.
- External Sharing is allowed (see below)
When trying to open the SPO Admin center, we are faced with this error:
Interestingly, opening regular SharePoint sites works.
Is there something I'm missing? is it a supported setup?