During February 2026, Cristian Rojas enhanced the TieredMenu component in the primefaces/primeng repository, focusing on user experience and accessibility. He implemented improvements to ensure that the MenuItem.tooltip property was consistently applied across all menu items, addressing a previous regression where tooltips were ignored. Using Angular and TypeScript, Cristian expanded automated test coverage to include accessibility-focused scenarios, validating both tooltip display and keyboard navigation. His work improved the reliability and usability of the TieredMenu, ensuring tooltips functioned as intended and met accessibility standards. Over the month, he delivered one feature, demonstrating depth in front end development and testing practices.