Worked on the aseprite/aseprite repository to address a user interface issue affecting palette management. Focused on improving UI clarity by resolving an overlap between the unlock and lock icons, ensuring both rendered correctly without visual interference. Utilized XML and UI design skills to identify the root cause and implement a targeted fix, which was reviewed and committed to the codebase. This change enhanced the reliability and consistency of the palette UI, reducing user confusion and visual glitches. Demonstrated a methodical approach to UI debugging and regression handling, contributing to the maintainability and user experience of the project’s interface.