Multiple Scale Sets for the same Deployment

[or-he-MA]

I've installed The new ARC-controller and the ARC-Scale-set.

Is there anyway to configure multiple Scale Sets within the same configuration?
For example I have a Scale Set that is configured to org "A", with the label ( Scale Set Name ) set to: "local-runner-a".
Now i have another use case, which I need to run "local-runner-b", where all of the other config is the same. Same GH org, same GH app, everything is the same.

Is there a way to configure within the same deployment multiple scale sets? Or I must create another instance of this resource?
Because as mentioned here:

A single installation of Actions Runner Controller allows you to configure one or more runner scale sets.

It's quite confusing...

Also, is there any possibility to specify tolerations/node selector for the Scale Set? I haven't saw anything similar to this, and I have a use case for arm local-runners, and this is how I make sure it will schedule it on an arm machine.