Hi! The issue seems to occur because the LoadSettings method is always called, which in turn calls the loadDatabaseSettings method. If there is no database configuration in config.yaml, it will always call the LoadDatabaseEnvSettings method, which will then create a database configuration for PostgreSQL set as primary. As a result, when the LocalDatabaseSettingsmethod is called, there is already a primary database in cfg.GraphDBs, causing the local database to be set as non-primary.