During a one-month period, contributed to the HabitRPG/habitica repository by developing a chat auto-scroll reliability enhancement focused on improving the user experience in private messages. The work involved refactoring the scrollToBottom function in the Vue.js front end, introducing a retry mechanism with a maximum attempt cap to address chat DOM readiness issues, and implementing a guard to prevent unnecessary scrolling when the chat was already at the bottom. This JavaScript-based solution reduced intermittent scrolling failures and stabilized chat interactions. The approach demonstrated attention to edge cases and maintainability, resulting in a more robust and user-friendly chat interface for HabitRPG.