Ensure dynamic instantiation of category layer will properly uses ful…

…ltext product collection.

src/module-elasticsuite-catalog/etc/di.xml

@@ -191,4 +191,20 @@
         </arguments>
     </type>
 
+    <!-- Ensure automatic instantiation of layer will properly use a fulltext product collection -->
+    <virtualType name="Smile\ElasticsuiteCatalog\Model\Layer\Category\Context" type="Magento\Catalog\Model\Layer\Context">
+        <arguments>
+            <!-- This provider uses the Magento\CatalogSearch\Model\ResourceModel\Fulltext\CollectionFactory as Collection Factory -->
+            <argument name="collectionProvider" xsi:type="object">Magento\CatalogSearch\Model\Layer\Category\ItemCollectionProvider</argument>
+            <argument name="stateKey" xsi:type="object">Magento\Catalog\Model\Layer\Category\StateKey</argument>
+            <argument name="collectionFilter" xsi:type="object">Magento\Catalog\Model\Layer\Category\CollectionFilter</argument>
+        </arguments>
+    </virtualType>
+
+    <type name="Magento\Catalog\Model\Layer\Category">
+        <arguments>
+            <argument name="context" xsi:type="object">Smile\ElasticsuiteCatalog\Model\Layer\Category\Context</argument>
+        </arguments>
+    </type>
+
 </config>