Allow non-optional integer/float params without value attribute
#833
| Job | Run time |
|---|---|
| 3m 55s | |
| 3m 12s | |
| 7m 7s |
value attribute
#833
| Job | Run time |
|---|---|
| 3m 55s | |
| 3m 12s | |
| 7m 7s |