#26986 Add missing PageSize to the ElasticSearch results.

app/code/Magento/Elasticsearch/Model/ResourceModel/Fulltext/Collection/SearchCriteriaResolver.php

@@ -80,6 +80,7 @@ public function resolve(): SearchCriteria
         $searchCriteria->setRequestName($this->searchRequestName);
         $searchCriteria->setSortOrders($this->orders);
         $searchCriteria->setCurrentPage($this->currentPage - 1);
+        $searchCriteria->setPageSize($this->size);
 
         return $searchCriteria;
     }