Coursepress Woocommerce issue

I'm trying to setup Coursepress so that two courses are sold together with Woocommerce (already done this) and the student needs to complete 'Course A' before being able to start 'Course B'.

Please note that once users complete payment through Woocommerce they are already enrolled in both courses, so the 'prerequisite course' flag doesn't work.

The students enrolled only in Course B (either added manually by me or after a purchase on woocommerce) don't need to complete Course A. Since the check of prerequisite course completion is done only for the enrollment process. I'd like to extend this verification in order to prevent users who are already enrolled in Course B from proceeding unless they complete/have completed Course A.