Issue applying for QC Tax Credit for Caregivers

I've been trying to add the Quebec Tax Credit for Caregivers (Schedule H, Section D):

Caregiver living with a person (not his or her spouse) 70 or over without an impairment but the TurboTax software will not allow me to apply, because the elder is not listed as a dependent.  I've searched online and this doesn't seem to be a requirement.  Is there a work-around or it's a bug with the software?