This artifact does not occur when Lumen is disabled.
Also, moving Roughness closer to 1 will reduce the effect.
There's no existing public thread on this issue, so head over to Questions & Answers just mention UE-155845 in the post.
| 0 |
| Component | UE - Graphics Features |
|---|---|
| Affects Versions | 5.0.1, 5.0.2 |
| Target Fix | 5.1 |
| Created | Jun 6, 2022 |
|---|---|
| Resolved | Aug 17, 2022 |
| Updated | Jul 24, 2023 |