diff --git a/src/editor/engine/rbxl-lua-integration.js b/src/editor/engine/rbxl-lua-integration.js
index 224cfc9..6f0a8c5 100644
--- a/src/editor/engine/rbxl-lua-integration.js
+++ b/src/editor/engine/rbxl-lua-integration.js
@@ -155,6 +155,8 @@ export function handleLuaCommand(_scriptId, cmd, payload, runtime) {
                 try {
                     const dm = runtime.scene3d?.dynamicsManager;
                     const data = pm.instances?.get?.(opts.id);
+                    // eslint-disable-next-line no-console
+                    console.warn('[sceneCreate] unanchored part', opts.id, 'dm=', !!dm, 'data=', !!data, 'enabled=', dm?.isEnabled?.());
                     if (dm && data) dm.registerPrimitive(data);
                 } catch (e) {
                     console.warn('[sceneCreate] registerPrimitive failed', e);