fix: preserve enclosing stream filter when using MockInputOutput
#13458
| Job | Run time |
|---|---|
| 1m 9s | |
| 1m 13s | |
| 2m 22s |
MockInputOutput
#13458
| Job | Run time |
|---|---|
| 1m 9s | |
| 1m 13s | |
| 2m 22s |