Duplicate Replica Issue one set is standard and another is virtual

Author: mohitalgolia

Helper/Entity/ProductHelper.php

@@ -1558,12 +1558,14 @@ public function handlingReplica($indexName, $storeId, $sortingAttribute = false)
                 return $sortingIndex['name'];
             }, $sortingIndices));
             try {
+                $replicasFormated = $this->handleVirtualReplica($replicas);
+                $availableReplicaMatch = array_merge($replicasFormated, $replicas);
                 if ($this->configHelper->useVirtualReplica($storeId)) {
-                    $replicas = $this->handleVirtualReplica($replicas, $indexName);
+                   $replicas = $replicasFormated;
                 }
                 $currentSettings = $this->algoliaHelper->getSettings($indexName);
                 if (is_array($currentSettings) && array_key_exists('replicas', $currentSettings)) {
-                    $replicasRequired = array_values(array_diff_assoc($currentSettings['replicas'], $replicas));
+                    $replicasRequired = array_values(array_diff($currentSettings['replicas'], $availableReplicaMatch));
                     $this->algoliaHelper->setSettings($indexName, ['replicas' => $replicasRequired]);
                     $setReplicasTaskId = $this->algoliaHelper->getLastTaskId();
                     $this->algoliaHelper->waitLastTask($indexName, $setReplicasTaskId);