ENGCOM-1869: [Backport] Fix for issue 911 found on MSI project - Cannot read property source_… #14 #15840

 - Merge Pull Request magento/magento2#15840 from chirag-wagento/magento2:2.2-develop-PR-port-14805
 - Merged commits:
   1. 7d2d8cc

Author: magento-engcom-team

app/code/Magento/Ui/view/base/web/js/dynamic-rows/dynamic-rows-grid.js

@@ -109,9 +109,8 @@ define([
          * @param {String|Number} recordId
          */
         deleteRecord: function (index, recordId) {
-            this._super();
-
             this.updateInsertData(recordId);
+            this._super();
         },
 
         /**