fix

Author: patricklx

ember_debug/libs/render-tree.js

@@ -35,13 +35,15 @@ class InElementSupportProvider {
 
     const didAppendNode = NewElementBuilder.prototype.didAppendNode;
     NewElementBuilder.prototype.didAppendNode = function (...args) {
-      args[0].__emberInspectorParentNode = self.currentNode;
+      const parent = this.env.debugRenderTree.stack.current;
+      args[0].__emberInspectorParentNode = this.env.debugRenderTree.nodeFor(parent);
       return didAppendNode.call(this, ...args);
     };
 
     const pushElement = NewElementBuilder.prototype.pushElement;
     NewElementBuilder.prototype.pushElement = function (...args) {
-      args[0].__emberInspectorParentNode = self.currentNode;
+      const parent = this.env.debugRenderTree.stack.current;
+      args[0].__emberInspectorParentNode = this.env.debugRenderTree.nodeFor(parent);
       return pushElement.call(this, ...args);
     };