Refresh whole tree after an item is relocated under a non-draggable parent

js/Plugin/jstree/hm.jstree.js

@@ -124,19 +124,28 @@
                       else {
                         var parentText = parent_node.text;
                       }
-                      // Update the nodes changed in the server side.
-                      if (response.updated_nodes) {
-                        let update_nodes = response.updated_nodes;
-                        for (const id in update_nodes) {
-                          let node = thisTree.get_node(id);
-                          if (node) {
-                            node.data.weight = update_nodes[id];
+                      if (parent_node.data && !parent_node.data.draggable) {
+                        // The parent node is not draggable.
+                        // We have to update all duplicated nodes
+                        // by refreshing the whole tree.
+                        thisTree.refresh();
+                      }
+                      else {
+                        // Update the nodes changed in the server side.
+                        if (response.updated_nodes) {
+                          let update_nodes = response.updated_nodes;
+                          for (const id in update_nodes) {
+                            let node = thisTree.get_node(id);
+                            if (node) {
+                              node.data.weight = update_nodes[id];
+                            }
                           }
+                          //Refresh the tree without reloading data from server.
+                          thisTree.sort(parent_node, true);
+                          thisTree.redraw(true);
                         }
-                        //Refresh the tree without reloading data from server.
-                        thisTree.sort(parent_node, true);
-                        thisTree.redraw(true);
                       }
+
                       let message = Drupal.t('@node is moved to position @position under @parent', {'@node': data.node.text, '@parent': parentText, '@position': data.position + 1});
                       // Inform user the movement.
                       drupalMessages.clear();