diff --git a/packages/playground/src/shared/dom/Scene.tsx b/packages/playground/src/shared/dom/Scene.tsx
index dae2950..0d9b9a7 100644
--- a/packages/playground/src/shared/dom/Scene.tsx
+++ b/packages/playground/src/shared/dom/Scene.tsx
@@ -223,7 +223,7 @@ export const Scene: React.FC<{project: IProject}> = ({project}) => {
       {boxes.map((id) => (
         <Box
           key={'box' + id}
-          id={id}
+          id={`Boxes/${id}`}
           sheet={sheet}
           selection={selection ?? []}
         />