Can’t render multiple cameras from one job – Maya/Redshift

I am wondering if it is possible to set a rendertag that will render multiple cameras from a single muster job.

Using Maya 2022.3 and Redshift.

Say I have multiple cameras in scene, cam1, cam2, cam3, etc…
I cannot figure out the proper syntax to for my rendertag to render multiple cameras.

I feel like I’ve tried every combination of:
-cam cam1, cam2, cam3
-cam cam1 cam2 cam3
-cam cam1,cam2,cam3

But can never get multiple camera outputs. I am either getting errors because it can find a camera called “cam1,cam2,cam3” or it on renders the last camera in the string (cam3) for example.

All cameras are set to renderable in maya. If I dont specify a rendertag -cam in muster, it still only renders a single camera.
Any ideas?

Thanks!