Worked on the isaac-sim/IsaacLab repository to deliver rendering performance improvements by enabling Fabric Scene Delegate Rendering Optimization across various application configurations. Focused on reducing transformation update latency, the work included configuring Direct GPU interop to allow direct data transfer between PhysX and Fabric when Direct GPU mode is active. This approach accelerated rendering workflows and enabled faster previews with higher frame throughput. Using Python and leveraging skills in configuration and performance optimization, the developer prioritized stabilizing and validating these enhancements to support more efficient GPU-accelerated rendering. No critical bugs were addressed, as the emphasis remained on workflow efficiency and quality.