Calcbuilder not listed in component options?

Hi,

I've got Calcbuilder by Moonsoft installed on my site, and I'm trying to assign modules to those component pages, but your component does not offer Calcbuilder as a component option.

I contacted them to ask about this, and they said the following:

the calcbuilder module is a standard Joomla module, built using the standards set by Joomla, so not sure why it's not showing in a third party extension. This would be a question for the advanced module manager support instead, we are ready to add any setting that they need to make their extension compatible with calcbuilder modules.

Could you please do whatever is necessary to add their component to the options list on your tool?

Yeah. It's a component. I am trying to put OTHER modules on the Calcbuilder COMPONENT pages. extensions.joomla.org/extension/calc-builder/

So again, the question is why this component does not appear in the component list when I am creating conditions, and how can that be fixed?