Question Contrast Color adjustment not working in Global Volume

I'm fairly new to Unity and trying to implement a background layer that is blurred and in low contrast. I'm using URP (2D Renderer).

I've implemented stacked overlay cameras:


Post processing is enabled on all cameras.

The blurring effect works but the color adjustment volume doesn't work:


The Post Exposure setting works when its enabled but none of the other settings do anything.
Contrast and color filter work when applied to the Default layer but not when on the specific layer I want.
I have tried putting the color adjustment in its own volume but that didn't do anything different.

Is it possible to have contrast just effect one layer or is this just something that can only effect the whole view?