Import Vizu & Dashboard, filters not visibles

Elastic Stack Kibana
5

i compared the2 json, it's the same :

export.json on first Kibana:

[
  {
    "_id": "AWYPlTlRx9zbmBpBJe-L",
    "_type": "dashboard",
    "_source": {
      "title": "test",
      "hits": 0,
      "description": "",
      "panelsJSON": "[{\"size_x\":6,\"size_y\":3,\"panelIndex\":1,\"type\":\"visualization\",\"id\":\"AWLhzm3-WbyQqNQzmhMY\",\"col\":1,\"row\":1}]",
      "optionsJSON": "{\"darkTheme\":true}",
      "uiStateJSON": "{}",
      "version": 1,
      "timeRestore": true,
      "timeTo": "now-1M/M",
      "timeFrom": "now-1M/M",
      "refreshInterval": {
        "display": "Off",
        "pause": false,
        "value": 0
      },
      "kibanaSavedObjectMeta": {
        "searchSourceJSON": "{\"filter\":[{\"meta\":{\"index\":\"AWSniRZf3Hh0ycWFkyxx\",\"type\":\"phrase\",\"key\":\"Univers\",\"value\":\"Web\",\"disabled\":false,\"negate\":false,\"alias\":null},\"query\":{\"match\":{\"Univers\":{\"query\":\"Web\",\"type\":\"phrase\"}}},\"$state\":{\"store\":\"appState\"}},{\"query\":{\"match_all\":{}}}],\"highlightAll\":true,\"version\":true}"
      }
    }
  }
]

export.json on second Kibana after import:

[
  {
    "_id": "AWYPlTlRx9zbmBpBJe-L",
    "_type": "dashboard",
    "_source": {
      "title": "test",
      "hits": 0,
      "description": "",
      "panelsJSON": "[{\"size_x\":6,\"size_y\":3,\"panelIndex\":1,\"type\":\"visualization\",\"id\":\"AWLhzm3-WbyQqNQzmhMY\",\"col\":1,\"row\":1}]",
      "optionsJSON": "{\"darkTheme\":true}",
      "uiStateJSON": "{}",
      "version": 1,
      "timeRestore": true,
      "timeTo": "now-1M/M",
      "timeFrom": "now-1M/M",
      "refreshInterval": {
        "display": "Off",
        "pause": false,
        "value": 0
      },
      "kibanaSavedObjectMeta": {
        "searchSourceJSON": "{\"filter\":[{\"meta\":{\"index\":\"AWSniRZf3Hh0ycWFkyxx\",\"type\":\"phrase\",\"key\":\"Univers\",\"value\":\"Web\",\"disabled\":false,\"negate\":false,\"alias\":null},\"query\":{\"match\":{\"Univers\":{\"query\":\"Web\",\"type\":\"phrase\"}}},\"$state\":{\"store\":\"appState\"}},{\"query\":{\"match_all\":{}}}],\"highlightAll\":true,\"version\":true}"
      }
    }
  }
]