Operating system: Windows-10-10.0.19041-SP0 64 Bits
Graphics card: GeForce RTX 3070/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 461.40
Version: 2.91.2, branch: master, commit date: 2021-01-19 16:15, hash: rB5be9ef417703
Short description of error
Since I use Nishita I have to lower the filmic exposure to -2.3. This is not a problem but when rendering from viewport the viewport render comes out darkened because filmic is affecting it and it should not affect it since in viewport it does not affect it, and when you render from viewport you expect to see the same thing you are seeing in viewport. Best regards.
Exact steps for others to reproduce the error
Put in Color Managment > Filmic exposure to -2.3 and go to View > Viewport Render Animation.