.

inspector/src/components/sceneExplorer/treeItemComponent.tsx

@@ -126,8 +126,6 @@ export class TreeItemComponent extends React.Component<ITreeItemComponentProps,
     renderContextMenu() {
         if (!this.props.contextMenuItems) {
             TreeItemComponent._ContextMenuUniqueIdGenerator++;
-            <ContextMenu id={"contextmenu#" + TreeItemComponent._ContextMenuUniqueIdGenerator++} className="context-menu">
-            </ContextMenu>
             return null;
         }