Developed automatic governance vote synchronization for the hyperledger-labs/splice repository, enabling consistent governance states across multiple SV nodes. The solution introduced a copyVotesFrom option within SvAppBackendConfig, allowing seamless cross-node vote copying. Implemented bidirectional mirroring with provenance tracking and timestamp safeguards to prevent duplicate or ping-pong updates, ensuring data integrity during synchronization. Integrated comprehensive integration and regression tests to validate the reliability of vote propagation and duplication prevention. The work focused on backend development using Scala, emphasizing robust configuration management and automated testing. This feature resolved cross-SV vote duplication issues and ensured that manual updates propagated accurately in both directions.