ACP2E-4294: Restricted Category Products Still Counted in Wishlist After Customer Group Update

Author: aplapana

app/code/Magento/Wishlist/Model/ResourceModel/Item/Collection.php

@@ -351,7 +351,7 @@ protected function _assignProducts()
         /** @var \Magento\Wishlist\Model\Item $item */
         foreach ($this as $item) {
             $product = $productCollection->getItemById($item->getProductId());
-            if ($product) {
+            if ($product && !$product->getIsHidden()) {
                 if ($checkInStock && !$product->isInStock()) {
                     $this->removeItemByKey($item->getId());
                 } else {