Download files from a shared link

Using the MyCloud app on my iPhone, we press and hold a directory, and can select “share”

We choose “Link” and send that to people we want to be able to view that directory. All is fine so far.

Clicking the link shows thumbnails of the images shared.

Now comes the question.

How can a friend download them, other than screen shot-ing each one?? What are we missing? There is a download link on the bottom of each image, but only when you are on a desktop computer.