How do I add this to a page? I don't see it in Pages > page name > Add Blocks.

Go to the module's page in studio. There you will find a "Create block" button.

Hopefully soon. Its a great much needed feature and with just the tweak of moving the icon spaces closer it would be perfect for me

Thank you for your feedback. We've released an update which adds some settings to the module, including icons size, number of icons to show and an ability to enable dark mode (which will make dots underneath icons to be white - visible on dark templates).