[Feedback][Accessibility] Defiled Cathedral is way too dark.

I attached a screenshot of what I see while mapping, I am not on low life, not blinded, default light radius, and I can not see anything outside of my Flesh and Stone aura range (about 1/3rd of screen width). Everything else is just black.
Not sure if this is problem with render API or my display but this is way too dark. Especially if I play with irl light on, I have trouble looking for things between what little the game show and my room's reflection.