app.yml in lookbook-2.0.0.beta.2

- old
+ new

@@ -7,10 +7,11 @@
   preview_template: lookbook/previews/preview
   preview_inspector:
     main_panels: [preview, output]
     drawer_panels: [source, notes, params, "*"]
   preview_embeds:
-    policy: "SAMEORIGIN"
+    enabled: true
+    policy: SAMEORIGIN
     panels: false
     actions: []
     scenarios: []
     display_option_controls: true
   preview_layout: ~