MAGETWO-57153: [Backport] - [Github] Custom options not displayed correctly on a store view level #2908 #5885 - for 2.1

Author: OlgaVasyltsun

dev/tests/functional/tests/app/Magento/Catalog/Test/Block/Adminhtml/Product/Edit/Section/Options/AbstractOptions.php

@@ -23,6 +23,10 @@ abstract class AbstractOptions extends Section
      */
     public function fillOptions(array $fields, SimpleElement $element = null)
     {
+        if (isset($fields['action_type'])) {
+            unset($fields['action_type']);
+        }
+
         $element = $element === null ? $this->_rootElement : $element;
         $mapping = $this->dataMapping($fields);
         $this->_fill($mapping, $element);