Custom HLSL Material Node Color Space problem.

I have an HLSL custom node for a material.
On the left (below image) is how the HLSL displays in Visual Studio Code.
On the right…the exact same HLSL custom material node displays very differently. How do I fix this? Is this a project color space issue? Or a material color space issue? How do I get it to look the same as the VSC version? Both use the exact same HLSL code.