AC-2338::Captcha refreshes when Payment Method is changed(when checkout Captcha is set to OFF)

Author: mahesh-singh-rajawat

app/code/Magento/Checkout/view/frontend/web/js/view/checkout/placeOrderCaptcha.js

@@ -20,7 +20,6 @@ function (defaultCaptcha, captchaList, _, placeOrderHooks) {
 
             this._super();
             currentCaptcha = captchaList.getCaptchaByFormId(this.formId);
-
             if (currentCaptcha != null) {
                 currentCaptcha.setIsVisible(true);
                 this.setCurrentCaptcha(currentCaptcha);
@@ -29,9 +28,11 @@ function (defaultCaptcha, captchaList, _, placeOrderHooks) {
                         headers['X-Captcha'] = self.captchaValue()();
                     }
                 });
-                placeOrderHooks.afterRequestListeners.push(function () {
-                    self.refresh();
-                });
+                if (self.isRequired()) {
+                    placeOrderHooks.afterRequestListeners.push(function () {
+                        self.refresh();
+                    });
+                }
             }
         }
     });