I am trying to use another robot in franka_stack_cube.py task from IsaacGymEnvs. The dof drive mode of franka arm in franka_stack_cube.py is set to DOF_MODE_EFFORT, and I want to use position control and change dof drive mode to DOF_MODE_POS. But the set_dof_position_target_tensordoes not work, and set_dof_actuation_force_tensor is still working when the drive mode is DOF_MODE_POS. I am also reading the drive mode during simulation using get_actor_dof_properties, which returns an array of 1, meaning DOF_MODE_POS. It is very weird that the actor dof is still force control when I set it to position control.