During March 2025, Whivel focused on improving tooltip reliability in the primefaces/primeng repository by refining the logic for tooltip attachment in the front-end codebase. He updated the component development workflow to ensure tooltips only attach to PrimeNG components whose node names start with 'P-', rather than any node name containing 'P-'. This change, implemented in TypeScript, prevented tooltips from appearing on non-PrimeNG elements such as app-component, resulting in more consistent user interfaces across dashboards and applications. The work demonstrated careful attention to maintainability and project standards, with clear commit messaging that reduces the risk of future regressions.