Completer.js: Ensure autosubmit is triggered if no suggestion is selected

Author: raviks789

asset/js/widget/Completer.js

@@ -498,6 +498,11 @@ define(["../notjQuery"], function ($) {
                     }
 
                     this.hideSuggestions();
+
+                    // ADD: autosubmit when user leaves without selecting a suggestion
+                    if (this.shouldAutoSubmit()) {
+                        $(completedInput.form).trigger('submit', { submittedBy: completedInput });
+                    }
                 }
             }, 250);
         }