Allow Access to Image Library for Core Hero Block

Description of the need

A client just noticed that the core hero block does not have the ability to access images in the image library. I am assuming that might be because the image library was developed after the hero block?

Proposed solution

Allow the core hero block to access images in the image library.

Alternatives that have been considered

Not yet. I'm open to suggestions. Are there any existing contrib alternatives?

More info