ACES Viewport render vs VRFB

[oglu]

Im not sure why i dont get the same image here.
If i unload the OCIO file i get the exact same iamge.

The viewport is set to srgb ACES

Maya2020.2
Vray 5

[oglu]

I found the solution. I had to switch to the OCIO Display Correction. + add the Filmic Tonemap AMPAS