fix(core): Return same value from startSpan as callback returns
#2896
| Job | Run time |
|---|---|
| 6m 26s | |
| 16m 13s | |
| 22m 39s |
startSpan as callback returns
#2896
| Job | Run time |
|---|---|
| 6m 26s | |
| 16m 13s | |
| 22m 39s |