According to the report from Licensee, this is because it is displayed when the child's bone has Weight, which is a cause of misunderstanding.
When hovering the cursor over the bone in Skeleton Tree, "This bone has vertices weighted against it.", Is displayed, but it is actually displayed even in bones that are not attached with weight.
[Link Removed]
There's no existing public thread on this issue, so head over to Questions & Answers just mention UE-71330 in the post.
| 1 |
| Component | UE - Anim - Runtime |
|---|---|
| Affects Versions | 4.21, 5.1 |
| Target Fix | 5.4 |
| Fix Commit | 30504331 |
|---|---|
| Main Commit | 30504333 |
| Created | Mar 11, 2019 |
|---|---|
| Resolved | Jan 9, 2024 |
| Updated | Feb 21, 2024 |