There is an issue with Reltio RDM not syncing up with UI due to which the correct RDM converted value is not populating correctly
Based on the physical configuration, you will notice that the permanentLookupsStore parameter is set to false,
If you begin to typing "board", you will see
You see that State Board begins to appear because of the definition of the lookup description
Note: If you update your RDM lookup using Postman, it is a good best practice to sign out and clear your browser.