Zhigen Zhao contributed to RoboVerseOrg’s RoboVerse project by addressing a critical issue in XR gripper control mapping. Using Python scripting and leveraging his experience in robotics and VR control, he corrected the right-trigger logic so the gripper now closes by default and opens when the trigger is pressed, aligning the interface with user expectations. This adjustment improved the intuitiveness of VR interactions, particularly benefiting onboarding and demo scenarios. Zhigen’s work included clear commit documentation and direct mapping to the relevant issue, ensuring traceability and maintainability. The depth of the fix enhanced both user experience and the project’s code hygiene.