During May 2025, this developer enhanced the opencast-admin-interface repository by delivering a targeted frontend user experience improvement focused on language switching. Using React and TypeScript, they refactored the header’s language change functionality to eliminate full page reloads, resulting in a smoother and faster workflow for administrators. The update ensured that the language selection dropdown now closes immediately after a change, streamlining user interactions and reducing disruption. All modifications were isolated to the header component, maintaining code clarity and minimizing risk to existing features. Their work demonstrates a thoughtful approach to frontend development with attention to maintainability and user-centric design.