Worked on the oppia-android repository to address an accessibility issue affecting the AudioLanguageFragment toolbar title under high font scaling on Android 14 and above. Implemented a custom marquee TextView using Kotlin and XML to ensure the full toolbar title remains visible at up to 200% font scaling, preserving UI clarity for users with larger font settings. Focused on maintaining interface integrity across both portrait and landscape orientations, the solution was thoroughly tested for usability and compliance with accessibility guidelines. This targeted bug fix improved the user experience for those requiring enhanced accessibility without impacting other fragments or unrelated UI components.