Trouble With Product Variant Field (Downloads)

I’m trying to add a PDF download to two specific product pages on my site. I have the product variant field for file downloads active as part of my collection (see the first screenshot). However, when I go into the actual product I don’t see the option to add a download anywhere. (2nd and 3rd screenshots)

@RileyJones This is the issue that I’m trying to address… I went in and added my own switch and file download option but I’m not seeing it reflected on the site.

@RileyJones I can’t get it to where it only shows up on the MF300 and MF600 products.

You should be able to see the site now, I removed the PW protection.