Repro:
1) Open the attached project with Unity 2023.3.0a14 or newer (I also tried trunk a16)
2) Rebake lighting. Its not related to baking(or apv), but its easier to see the issue.
Result: Fog is lit through walls, notice the blue tint.
Expected: Adding an image of the same project in 2023.3.0a11. The inside of the cube is dark as it should be.
As a bonus I added a video showing that its realtime Physical Sky related from another project