During April 2025, Shuai Liu focused on improving user interaction reliability in the web-infra-dev/midscene repository by addressing an issue with web click handling. He implemented a fix in TypeScript that programmatically moved the cursor to the intended click target before dispatching the click event, ensuring that clicks registered correctly even when the cursor started outside the clickable area. This adjustment reduced user friction and potential support issues related to missed clicks, enhancing the robustness of interactive components. Shuai applied his expertise in browser extension and front-end development, delivering a targeted solution that deepened the reliability of the project’s UI interactions.