Wp-Rocket “load Javascript deferred” option incompatible with Easy Social Feed

Good morning,

I noticed a problem with the facebook box on my homepage (bottom middle), mainly on Firefox (on Chrome the browser usually manages to display it).
The problem comes from the Wp Rocket “load Javascript deferred” option, I was able to identify it for sure. If I deactivate this option there is no more problem.
But I would like to keep this option active and exclude from the option the good .js file(s)
I’ve tried these:

/wp-content/plugins/easy-facebook-likebox/facebook/frontend/assets/js/jquery.magnific-popup.min.js
/wp-content/plugins/easy-facebook-likebox/facebook/frontend/assets/js/public.js
connect.facebook.net/en_US/fbevents.js
connect.facebook.net/fr_FR/all.js

But either these are not the right ones or they are not enough.
Could you please tell me which .js files I should target?

Thank you in advance for your answer

Best regards,

Kévin CAROL

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