We've implemented single sign-on (SSO) for Kibana 8.10.1, using Azure, and created two roles "superuser" and "basic user." The "basic user" role has security tab restrictions in workspace, yet when a basic user logs in, it shows you dont have permission , User not able to see any page at all. The issue is resolved when we grant full workspace access to the basic user role.
It seem role permissions are not working properly.