Test score showing even though test optional?

My daughter is trying to submit her Northwestern early decision application tonight but even though she chose test optional her ACT scores are still showing when she does the PDF preview of her Northwestern application. Is that right? I assumed the scores would not appear at all if test optional. Any thoughts? Appreciate your help.

The safest way to not have NU see test scores is to take them out of the app. She can put them back in when she applies to a school where she wants to self-report scores.

Thanks!