During October 2025, Mortega focused on improving the user experience in the kubev2v/migration-planner repository by addressing a navigation issue within the assessment wizard. Using JavaScript and front end development skills, Mortega replaced a window.open() call with window.close() in the Agent UI, ensuring that users navigating back from a 'Waiting for credentials' state would close the current tab rather than inadvertently opening a new one. This change enhanced workflow predictability and reduced tab clutter for users. Mortega’s work demonstrated careful attention to user flow, clear commit traceability, and minimal regression risk, reflecting a thoughtful and targeted engineering approach.