the output of action-list filter by target returns empty

stack@tecs:/home$ openstack cluster action list
+----------+----------------------------+-----------------------+-----------+-----------+------------+-------------+----------------------+
| id | name | action | status | target_id | depends_on | depended_by | created_at |
+----------+----------------------------+-----------------------+-----------+-----------+------------+-------------+----------------------+
| 3ae92bb2 | cluster_create_a346d481 | CLUSTER_CREATE | SUCCEEDED | a346d481 | | | 2016-11-15T07:10:27Z |
| 719e4aa3 | node_create_d7759238 | NODE_CREATE | SUCCEEDED | d7759238 | | | 2016-11-15T07:11:01Z |
| 14ec5036 | node_join_d7759238 | NODE_JOIN | SUCCEEDED | d7759238 | | | 2016-11-15T08:32:01Z |
| d3a852b1 | cluster_add_nodes_a346d481 | CLUSTER_ADD_NODES | SUCCEEDED | a346d481 | | | 2016-11-15T08:32:01Z |
| 9522195a | attach_policy_a346d481 | CLUSTER_ATTACH_POLICY | SUCCEEDED | a346d481 | | | 2016-11-15T08:36:42Z |
| 70b10153 | update_policy_a346d481 | CLUSTER_UPDATE_POLICY | SUCCEEDED | a346d481 | | | 2016-11-15T08:38:10Z |
+----------+----------------------------+-----------------------+-----------+-----------+------------+-------------+----------------------+
stack@tecs:/home$ openstack cluster action list --filters target=a346d81

stack@tecs:/home$
stack@tecs:/home$

Only full id inputed can get correct result.