Setting millisecond failed but microsecond worked

[randomJoe211]

Nebula Graph version: 2.5.0

Why can't I set millisecond with time() but microsecond worked? See the code below.

(root@nebula) [basketballplayer]> WITH time({hour: 12, minute: 31, second: 14, millisecond: 222}) AS d RETURN d
+----------+
| d        |
+----------+
| BAD_DATA |
+----------+
Got 1 rows (time spent 295/696 us)

Fri, 20 Aug 2021 09:16:34 UTC

(root@nebula) [basketballplayer]> WITH time({hour: 12, minute: 31, second: 14, microsecond: 222}) AS d RETURN d
+-----------------+
| d               |
+-----------------+
| 12:31:14.000222 |
+-----------------+
Got 1 rows (time spent 347/722 us)