Worked on the primefaces/primeng repository to address a UI consistency issue in the PanelMenu component, focusing on the rendering of icons and badges within sub-menus. Applied expertise in front-end development and component design to deliver a targeted fix using TypeScript and CSS, correcting the application of item icon classes so that visual elements display correctly across all menu levels. This change restored visual parity between main and sub-menu items, aligning the component with design tokens and ensuring compatibility with the 20.1.x release. The solution reduced UI-related support tickets and improved maintainability by minimizing the surface area of the fix.