Stencil custom pass works in scene view but not game view

[brisk stream]

Hello, I'm trying to setup a custom pass volume to mask objects in 6000.2.2f1. It works in scene view (unlit / shaded) but not in game view. I saw a forum post that mentioned the material being masked needs to be transparent with Transparent Depth Prepass enabled which I have done. My target is using HDRP/Lit and the mask object is using the below shader:

Shader "Custom/StencilMask"
{
    SubShader { 
        Tags {"Queue" = "Geometry+10" }
 
        ColorMask 0
        ZWrite On
 
        Pass {}
    }
}

Here's the post I mentioned earlier

Any ideas why it wouldn't be working in Game View?

alternatively if there's a better way I could plop down an object and have a 'door' cutout effect let me know, this approach won't render the rest of the room since it's all the same object, fixable by splitting walls into pieces but if there's a different way that works too 🫡

[idle holly]

The dividing wall would have to be a different layer/shader than the others, so yes you'll want to chop them up a bit.

Why not just blender yourself the doorway? Could also look into CSG level designing tools for boolean operations.

[brisk stream]

In my case I'll eventually want to have procedurally generating rooms and figured having the mask system would allow for more flexibility with connections in hallways and such (wouldn't need to store multiple states of walls), wanted to avoid boolean as they're a bit performance heavy (that's where I started today)

Either way this seems like it should be working in game view I think