See https://udn.unrealengine.com/questions/553031/volumetric-fog-bug.html
There's no existing public thread on this issue, so head over to Questions & Answers just mention UE-88370 in the post.
| 1 |
| Component | UE - Graphics Features |
|---|---|
| Affects Versions | 4.24 |
| Target Fix | 4.26 |
| Created | Feb 10, 2020 |
|---|---|
| Resolved | May 7, 2020 |
| Updated | Sep 19, 2021 |