No download button on product page

Hi,

I have free digital products in my shop. On the shop page, the download button works fine, however on the product page there is no way to download.

I use Elementor and I have a single product template with an add to cart button. Judging from the plugin description, that add to cart button should be replaced with a download button, but that is not the case.

How do I also add a download button to my product page?

Thanks!
– Matt

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