Worked on improving the user interface reliability of the mehah/otclient repository, focusing specifically on the cooldowns window. Addressed a bug where spell name tooltips were not displaying by updating the loadIcon function in Lua to return the spell name, and ensuring the onSpellCooldown handler used this value for rendering tooltips. This targeted change enhanced the user experience for spell tracking by making spell names visible when hovering over cooldown icons. The fix was localized to the cooldowns UI module, minimizing risk and simplifying validation. Demonstrated skills in game development and UI development while maintaining clear traceability through descriptive commit practices.