Quick question (I can't test as I'm not on Facebook): If someone logs into a separate service using their 'Facebook Login' will that reactivate their account i

Quick question (I can't test as I'm not on Facebook): If someone logs into a separate service using their 'Facebook Login' will that reactivate their account if disabled/deleted (within 14 days)? Has this been tested? A lot of people have saved logins etc so might not realise if this does actually reactivate them...