Help on EXR files to Davinci Resolve

Okay, so I’ve came across as issue. With my UE5 environment I usually use Davinci to color grade and use my signatures, however, I’ve hit a problem. I’m trying to convert my EXR files though in Davinci they look totally different. I’ve tried setting up color space, like here:

Here is my Davinci setup:

This is what I’m getting:

This is the UE5 environment:

I also tried this:

I would greatly appreciate the assistance I’m pulling my hair out.

You should check out William Faucher’s videos on the subject !

Okay I fixed it, all I did was disable tone curve then bring in Davinci, after that I used ACES Transform in fusion with sRGB texture and sRGB linear and it worked! Also, I have another question. When should I color grade? For example my environment I have here is fine the way I like it, but should I color grade it or leave it alone?