Filter by Matrix subquestions in Dynamic JO 'Evaluate' step

During a discussion in the GGA slack group, we found that the new Dynamic JO programs do not allow admins to set conditions using a subquestion in matrix survey questions. 

This was a feature in the old advanced programs and should be something reimplemented to the new JO builder. Not having this is a hinderance to better tailoring customer journeys based on their survey responses.