ENGCOM-969: [Forwardport] Added missing event parameter for proxy function on the search form submit #14185

 - Merge Pull Request #14185 from dimonovp/magento2:2.3-develop-PR-port-13811
 - Merged commits:
   1. 808487b

Author: magento-engcom-team

app/code/Magento/Search/view/frontend/web/form-mini.js

@@ -104,8 +104,8 @@ define([
             this.element.on('keydown', this._onKeyDown);
             this.element.on('input propertychange', this._onPropertyChange);
 
-            this.searchForm.on('submit', $.proxy(function () {
-                this._onSubmit();
+            this.searchForm.on('submit', $.proxy(function (e) {
+                this._onSubmit(e);
                 this._updateAriaHasPopup(false);
             }, this));
         },