Steps to Reproduce

1. Configure Confluence with your AD
2. Ensure that AD user can login
3. Set the synchronisation time to 120 to make sure that Confluence will not synchronise during this process
4. Trigger the synchronisation so it won't synchronise again in 2 hours time
5. Add a new group membership into your user in LDAP side
6. log the user out from Confluence
7. Log-in back to Confluence

Expected Behaviour

Confluence should not retrieve the newly configured group membership into its database as CONNECTOR unlike DELEGATION method should only retrieve group membership during synchronisation process.

Real Behaviour

Confluence retrieve new group membership which means Confluence CONNECTOR method also use delegation method where it will search and retrieve user information during authentication as well.