how to run the visual slam with the mult hawk camera

[yunlongwang-leopard]

Update 2024-12-10: Add support for multi-cam SLAM mode on stereo RGB cameras
I can run it using the nova-dev-kit, But I found that only one camera worked, how to use the three camera?

[yunlongwang-leopard]

https://media.githubusercontent.com/media/NVIDIA-ISAAC-ROS/.github/main/resources/isaac_ros_docs/repositories_and_packages/isaac_ros_visual_slam/Rviz_quick_start.png/

from this image, I think it should support mult stereo RGB camera, but how to run it ?