diff --git a/src/django_flatpickr/static/django_flatpickr/js/django-flatpickr.js b/src/django_flatpickr/static/django_flatpickr/js/django-flatpickr.js
index 87f6bfc..c664313 100644
--- a/src/django_flatpickr/static/django_flatpickr/js/django-flatpickr.js
+++ b/src/django_flatpickr/static/django_flatpickr/js/django-flatpickr.js
@@ -50,15 +50,20 @@
     throw err;
   }
 
-  document.addEventListener('DOMContentLoaded', function (event) {
-    findAndProcessFlatpickrInputs(document);
-    document.addEventListener('DOMNodeInserted', function (event) {
-      setTimeout(() => {
-        if (event.target.querySelectorAll) findAndProcessFlatpickrInputs(event.target);
+  const observer = new MutationObserver((records, _observer) => {
+    records.forEach(record => {
+      record.addedNodes.forEach(node => {
+        if (node.querySelectorAll) findAndProcessFlatpickrInputs(node);
       });
     });
   });
 
+  observer.observe(document.body, {childList: true})
+
+  document.addEventListener('DOMContentLoaded', function (event) {
+    findAndProcessFlatpickrInputs(document.body);
+  });
+
   /**
    * @param {HTMLElement} htmlElement
    */