trying to fix the bad content type coming on home materials cards grid

web/modules/custom/materio_home/src/Plugin/Field/FieldType/ComputedMaterialsReferences.php

@@ -41,14 +41,16 @@ class ComputedMaterialsReferences extends EntityReferenceFieldItemList
         ->condition('status', 1)
         ->condition('type', 'materiau')
         ->exists('field_materiau_images')
-        ->condition('field_materiau_images.%delta', 3)
+        ->condition('field_materiau_images.%delta', 3, '>')
         ->sort('created', 'DESC')
         ->range(0,200);
     $results = $query->execute();
     if ($results) {
       $nids = array_rand($results, 100);
-      foreach ($nids as $key => $nid) {
-        $this->list[$key] = $this->createItem($key, $nid);
+      $i = 0;
+      foreach ($nids as $nid) {
+        $this->list[$i] = $this->createItem($i, $nid);
+        $i++;
       }
     }
   }