Review link not on Variable Product page

I setup a variable product on my Woocommerce site. It has (3) SKUs for product variations. I read this article and it seems that reviews should be available on the main page that applies to all variations, however, the ‘Reviews’ link does not show up on the page, either at the top or the bottom below ‘Additional Information’.

https://help.cusrev.com/support/solutions/articles/43000633292-reviews-for-variable-products

1. Should the reviews link show up on a new Variable Product after it is first created?
2. This is a new product without any purchases yet. If I make a purchase, will the ‘Reviews’ links show up?