[js] Fix modal window not closing on save with `django >= 4.0`. #169

admin_interface/static/admin/js/popup_response.js

@@ -3,6 +3,7 @@
     'use strict';
 
     var windowRef = window;
+    var windowRefProxy;
     var windowName, widgetName;
     var openerRef = windowRef.opener;
     if (!openerRef) {
@@ -14,12 +15,14 @@
             // django < 3.1 compatibility
             widgetName = openerRef.id_to_windowname(widgetName);
         }
-        windowRef = {
+        windowRefProxy = {
             name: widgetName,
+            location: windowRef.location,
             close: function() {
                 openerRef.dismissRelatedObjectModal();
             }
         };
+        windowRef = windowRefProxy;
     }
 
     // default django popup_response.js