I want to control my car which have robot arm (at same Articulation root ),my car is control by Subscribe Twist node then use the Differential Controller Node change data to send to Articulation controller https://docs.omniverse.nvidia.com/isaacsim/latest/tutorial_ros_drive_turtlebot.html,
and my robot arm is control by use Subscribe Joint State data to send to Articulation controller https://docs.omniverse.nvidia.com/isaacsim/latest/tutorial_ros_manipulation.html,
due to the data send to Articulation controller have difference format , so i need to creat two Articulation controller , but isaac sim may not allow it. how can i slove it.
