HDRP's Fog : light's halo passing trough walls

Hello,

I ve got a light that is very close of the wall (this a torch on a wall) in a building. But we can see its halo through the wall from the outside of the building.

I wonder how to keep the halo in the building…
I have not seen any help on the Internet about this problem.

Any idea ?

Best regards from France

Furthermore, the “glitch” disappears when the camera goes really close (1 or 2 meters) to the glitch’s location.