Displaying query plan in apollo studio while using it in sandbox

Help
1

Hi,
Using federation 2. I’d like to use Apollo Explorer as a landing page by setting;
ApolloServerPluginLandingPageLocalDefault({ embed: true }). Works nicely. However, couldn’t get query plan;

Screen Shot 2022-08-22 at 08.09.39
Screen Shot 2022-08-22 at 08.09.391015×445 45.6 KB

Any chance to get the query plan in Apollo Explorer while using it as embedded?
Thanks