[Backport 2.x] Fix new header allowing their single-child's overflowing #10274
| Job | Run time |
|---|---|
| 16m 35s | |
| 18m 58s | |
| 17m 41s | |
| 16m 28s | |
| 18m 58s | |
| 30m 47s | |
| 19m 5s | |
| 18m 49s | |
| 18m 43s | |
| 0s | |
| 2h 56m 4s |
| Job | Run time |
|---|---|
| 16m 35s | |
| 18m 58s | |
| 17m 41s | |
| 16m 28s | |
| 18m 58s | |
| 30m 47s | |
| 19m 5s | |
| 18m 49s | |
| 18m 43s | |
| 0s | |
| 2h 56m 4s |