How can I display the "Output Particle HDRP Volumetric Fog" block?

I want to use the “Output Particle HDRP Volumetric Fog” that was added in VFX Graph version 15.0, but I’m having trouble because it doesn’t appear in the Create Node menu of VFX Graph, and I can’t add it.

My Unity version is 2023.1.16f1, and the Visual Effect Graph version is 15.0.6.