Hello Dan,
I've tried to test it out myself but I believe that there's a lot of configuration that needs to be applied for it to work rather than a drag and drop situation of using this component, probably the developer is still not done with this component.
Perhaps I would suggest an alternative in the meantime, https://www.outsystems.com/forge/component-overview/9761/reactive-print-pdf-button
Pretty straight forward implementation with an existing example too.
Try it and let me know what you think.
-Jose