Multiple Immersive Spaces VisionOS

I am trying to load two immersive spaces and I am getting errors because of trying to have both open at the same time. Is the only way in this case to create multiple Volumetric Windows to display 3D models on the stage? Or is there a way to maintain two immersive spaces at once? As far as I know, there are only three ways to display 3D models: Windows, Volumetric Windows, and Immersive Spaces.

Multiple Immersive Spaces VisionOS
 
 
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