System Information
Operating system: Windows-10-10.0.19041-SP0 64 Bits
Graphics card: GeForce GTX 860M/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 452.06
Blender Version
Broken: version: 2.90.0, branch: master, commit date: 2020-08-31 11:26, hash: rB0330d1af29c0
Short description of error
Saw a tutorial by Grant Abbitt where he created a light fog effect by adding principled volume node to the world output volume. Apparently, this did not work even when the density was set to max.
Blender file
