How to tell if a session is the designer in Perspective

In Vision I could look at the SystemFlags and tell if I was in a designer session or a client session.

Is there a similar way to determine this in Perspective.

The reason I ask is I want to toggle visibility conditionally on a label depending on if the perspective session is running in the designer or not.

Thanks,
Brandon

Do you mean like the session prop device/type?

image

Yeah! I think that would be exactly what I want

EDIT: Does anyone know why my designer right now says browser and not designer?