Mohan Pugaz

I think not possible. I would set minimum input to 1 and maximum inputs to 2 if Im in your suituation so that it behaves like other sops.
Still Curious to know if there is a way to do that.

Hip file would be helpful to check but My guess by seeing your images are

- try delete/turnoff the lights in the scene and then compare
(i can see light and shadow in first image)
- check the pyro/smoke object visualisation in both

The results should be same.

Thanks

Even simpler if you copy lines ⚟ on points. You can have lot more control on the direction and length of the lines.