While granting Admin access to ShortPoint Power BI Graph APP, you get an error saying AADSTS900094: This application requires application permissions to another application. Consent for application permissions can only be performed by an administrator. Sign out and sign in as an administrator or contact one of your organization's administrator. as follows;
ShortPoint Power BI Graph APP requires the grant to customer tenancy and that grant must be given by tenancy Administrator. If you are trying to login with a user who is non-administrator user, you will see above error.
Please ensure that the user you are trying to logging is Administrator in your Azure AD tenancy. You can follow this Microsoft Article to grant administrative access to the user.