We have recently moved from ELK v5 to v6. One of the novelties in Kibana is the Logs UI app (successor of the Logtrail plugin). We have discovered that playing with the app's settings (e.g. selecting indices to be streamed) is a global change which affects all the users of Kibana. Is there any way to restrict the access to Log UI app's settings so only cluster admins (superusers) can change those?
It doesn't appear to currently be possible but I believe this is the issue you'll want to follow to see when it's available: https://github.com/elastic/kibana/issues/31287