Nested term's are broken

[etra]

KIBANA 4 3beta
ES: 1.4.2
i'm trying to use nested fields as term field and it's not working i have. The problem is Kibana isn't constructing correctly aggregation for nested fields.

Generated by kibana (not working)

{
"query": {
"filtered": {
"query": {
"query_string": {
"query": ""
}
},
"filter": {
"bool": {
"must": [
{
"query": {
"query_string": {
"query": ""
}
}
},
{
"range": {
"@timestamp": {
"gte": 1422745200000,
"lte": 1423516221647
}
}
}
],
"must_not": []
}
}
}
},
"size": 0,
"aggs": {
"2": {
"terms": {
"field": "ndc.pm",
"size": 5,
"order": {
"_count": "desc"
}
}
}
},
"fields": [
"*",
"_source"
],
"script_fields": {
"@timestamp": {
"script": "if (doc["@timestamp"].value == 0) { null } else { doc["@timestamp"].value }"
}
}
}

Eddited: (working)
{
"size": 0,
"aggs": {
"2": {
"nested": {
"path": "ndc"
},
"aggs": {
"2": {
"terms": {
"field": "ndc.pm"
}
}
}
}
}
}

{
"query": {
"filtered": {
"query": {
"query_string": {
"query": ""
}
},
"filter": {
"bool": {
"must": [
{
"query": {
"query_string": {
"query": ""
}
}
},
{
"range": {
"@timestamp": {
"gte": 1422745200000,
"lte": 1423516221647
}
}
}
],
"must_not": []
}
}
}
},
"size": 0,
"aggs": {
"2": {
"nested": {
"path": "ndc"
},
"aggs": {
"2": {
"terms": {
"field": "ndc.pm"
}
}
}
}
},
"fields": [
"*",
"_source"
],
"script_fields": {
"@timestamp": {
"script": "if (doc["@timestamp"].value == 0) { null } else { doc["@timestamp"].value }"
}
}
}

[rashidkpc]

Duplicate of #1084