diff --git a/modules/backend/assets/vendor/sweet-alert/sweet-alert.js b/modules/backend/assets/vendor/sweet-alert/sweet-alert.js
index 9ca8e0f97..7174ac61d 100644
--- a/modules/backend/assets/vendor/sweet-alert/sweet-alert.js
+++ b/modules/backend/assets/vendor/sweet-alert/sweet-alert.js
@@ -386,7 +386,13 @@
     function handleOnBlur(e) {
       var $targetElement = e.target || e.srcElement,
           $focusElement = e.relatedTarget,
-          modalIsVisible = hasClass(modal, 'visible');
+          modalIsVisible = hasClass(modal, 'visible'),
+          bootstrapModalIsVisible = document.querySelector('.control-popup.modal') || false;
+
+      if(bootstrapModalIsVisible) {
+        // Bootstrap will enforce focus on the existing model, so don't do anything here to prevent infinite loop
+        return;
+      }
 
       if (modalIsVisible) {
         var btnIndex = -1; // Find the button - note, this is a nodelist, not an array.