Eye Adaptation Inverse node does not work with volumetric materials

The EyeAdaptionInverse node works differently for surface materials and volumetric materials. In surface materials, it allows to have a consistent glow during day and night time, however in a volumetric material, the glow's intensity differs significantly (after auto-exposure has settled) between day and night time.

• open a new blank project and add a cube and a sphere
• set the directional light at 20000 lux
• set exposure compensation to allow full range.
• create a volumetric material with a green emissive tint of 0, 200, 0 using the EyeAdaptionInverse node and apply it to the cube
• create a default material with the same green emissive tint and EyeAdaptionInverse and apply it to the sphere
• change the directional light's angle and notice how the glow's intensity varies on the cube (with volumetric material) while staying constant on the sphere (with surface material) after the auto-exposure has settled