diff --git a/quickwit/rest-api-tests/scenarii/es_field_capabilities/0001-field-capabilities.yaml b/quickwit/rest-api-tests/scenarii/es_field_capabilities/0001-field-capabilities.yaml
index 1ed8000f83f..1cf8954c67e 100644
--- a/quickwit/rest-api-tests/scenarii/es_field_capabilities/0001-field-capabilities.yaml
+++ b/quickwit/rest-api-tests/scenarii/es_field_capabilities/0001-field-capabilities.yaml
@@ -243,10 +243,11 @@ method: [GET]
 engines:
   - quickwit
   - elasticsearch
-endpoint: fieldcaps/_field_caps?fields=host
+endpoint: fieldcaps*/_field_caps?fields=host
 expected:
   indices:
   - fieldcaps
+  - fieldcaps-2
   fields:
     host:
       ip:
@@ -254,6 +255,9 @@ expected:
         metadata_field: false
         searchable: true
         aggregatable: true
+        indices:
+        - fieldcaps
+        - fieldcaps-2
 ---
 # Compare ip field with elastic search
 method: [GET]
@@ -277,17 +281,29 @@ method: [GET]
 engines:
   - quickwit
   - elasticsearch
-endpoint: fieldca*/_field_caps?fields=date
+endpoint: fieldca*/_field_caps?fields=tags*
 expected:
   indices:
   - fieldcaps
+  - fieldcaps-2
   fields:
-    date:
-      date_nanos:
-        type: date_nanos
+    tags:
+      keyword:
+        type: keyword
         metadata_field: false
         searchable: true
         aggregatable: true
+        indices:
+          - fieldcaps
+          - fieldcaps-2
+    tags-2:
+      keyword:
+        type: keyword
+        metadata_field: false
+        searchable: true
+        aggregatable: true
+        indices:
+          - fieldcaps-2
 ---
 # Wildcard on index name + Wildcard without match
 method: [GET]
@@ -298,6 +314,7 @@ endpoint: fieldca*,blub*/_field_caps?fields=date
 expected:
   indices:
   - fieldcaps
+  - fieldcaps-2
   fields:
     date:
       date_nanos:
diff --git a/quickwit/rest-api-tests/scenarii/es_field_capabilities/_setup.elasticsearch.yaml b/quickwit/rest-api-tests/scenarii/es_field_capabilities/_setup.elasticsearch.yaml
index 200e60cb3c0..2d056c0afbf 100644
--- a/quickwit/rest-api-tests/scenarii/es_field_capabilities/_setup.elasticsearch.yaml
+++ b/quickwit/rest-api-tests/scenarii/es_field_capabilities/_setup.elasticsearch.yaml
@@ -3,6 +3,14 @@ method: DELETE
 endpoint: fieldcaps
 status_code: null
 ---
+method: DELETE
+endpoint: fieldcaps-2
+status_code: null
+---
+method: DELETE
+endpoint: fieldcaps-1
+status_code: null
+---
 # Create index 1
 method: PUT
 endpoint: fieldcaps
@@ -20,6 +28,23 @@ json: {
   }
 }
 ---
+# Create index 2
+method: PUT
+endpoint: fieldcaps-2
+json: {
+  "mappings": {
+    "properties": {
+      "host": {
+        "type": "ip",
+        "store": true
+      },
+      "date": {
+        "type": "date_nanos"
+      },
+    }
+  }
+}
+---
 # Ingest documents in fieldcaps
 method: POST
 endpoint: _bulk
@@ -31,4 +56,5 @@ ndjson:
   - {"name": "Fritz", "response": 30, "id": 5, "host": "192.168.0.1", "tags": ["nice", "cool"]}
   - "index": { "_index": "fieldcaps" }
   - {"nested": {"name": "Fritz", "response": 30}, "date": "2015-01-11T12:10:30Z", "host": "192.168.0.11", "tags": ["nice"]}
-
+  - "index": { "_index": "fieldcaps-2" }
+  - {"name": "Fritz", "response": 30, "id": 6, "host": "192.168.0.1", "tags": ["nice", "cool"], "tags-2": ["awesome"]}
diff --git a/quickwit/rest-api-tests/scenarii/es_field_capabilities/_setup.quickwit.yaml b/quickwit/rest-api-tests/scenarii/es_field_capabilities/_setup.quickwit.yaml
index 0af4612d051..ecdcd2944dd 100644
--- a/quickwit/rest-api-tests/scenarii/es_field_capabilities/_setup.quickwit.yaml
+++ b/quickwit/rest-api-tests/scenarii/es_field_capabilities/_setup.quickwit.yaml
@@ -4,6 +4,11 @@ api_root: http://localhost:7280/api/v1/
 endpoint: indexes/fieldcaps
 status_code: null
 ---
+method: DELETE
+api_root: http://localhost:7280/api/v1/
+endpoint: indexes/fieldcaps-2
+status_code: null
+---
 # Create index
 method: POST
 api_root: http://localhost:7280/api/v1/
@@ -27,6 +32,29 @@ json:
         type: ip
         fast: true
 ---
+# Create index
+method: POST
+api_root: http://localhost:7280/api/v1/
+endpoint: indexes/
+json:
+  version: "0.6"
+  index_id: fieldcaps-2
+  doc_mapping:
+    mode: dynamic
+    dynamic_mapping:
+      tokenizer: default
+      fast: true
+    field_mappings:
+      - name: date
+        type: datetime
+        input_formats:
+          - rfc3339
+        fast_precision: seconds
+        fast: true
+      - name: host
+        type: ip
+        fast: true
+---
 # Ingest documents
 method: POST
 api_root: http://localhost:7280/api/v1/
@@ -56,4 +84,12 @@ params:
 ndjson:
   - {"mixed": 5} # inter split mixed type
   - {"mixed": -5.5} 
-
+---
+# Ingest documents in index 2
+method: POST
+api_root: http://localhost:7280/api/v1/
+endpoint: fieldcaps-2/ingest
+params:
+  commit: force
+ndjson:
+  - {"name": "Fritz", "response": 30, "id": 6, "host": "192.168.0.1", "tags": ["nice", "cool"], "tags-2": ["awesome"]}