Credit Card conflict (Woocommerce)

This plugin works well, but having it activated prevents customers from being able to type in their credit card info on the Checkout page. I am using the Braintree for Woocommerce plugin for this.

There is an option in the settings to specify which JS files to ignore. How do I find out which JS files to put in this field so that the Defer JS plugin does not affect the credit card form?

Thanks in advance.

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