I've made a module that you can add to a Panel Variant's Content section by clicking a region's gear icon and selecting 'add content'. This seems to work fine and I can view the module's output if I set the Selection Rules to a certain url.
However, I want to add this module to a Node (by this I mean the sort of content where you can select Basic Page, Blog Post, Article, etc). When I click 'Add Content' I don't see where I can add the module - there's no Regions with little gear icons, unlike panel variants. It just seems like a page with a text field.
Would anyone know how I can actually add my Module to a new Content/Node page?