Should HD Additional Light Data components, which seem to get added to lights, be added into prefabs for those lights? I have a prefab for the sun, so different scenes etc use the same sun settings. But I was not sure if HD Additional Light Data should be in the prefab, or kept out so they are unique per scene etc.
I actually had things go crazy when it was in the prefab once - it added an extra HD Additional Light Data component (so the light had one in the prefab and a second one outside the prefab) which broken ISO etc settings for exposure (they stopped working on the virtual camera). I assume some code got confused with there being two such components. What I did exactly was complicated (including upgrading to 2022.2b8), so not sure if expected. So I think I should leave them out, but wanted to check. Thanks!