Tips for using post shortcode

I’ve been trying to use post shortcode in the following way:

I’ve created 2 additional post types that have specific styles. For example, in addition to the default Post type, I’ve created a
Card type
[][][]
and a
List type
[ ]
[ ]
[ ]

The idea was that everything would be a post but I’d be able to style them via these post types. So a post can be style cards. But when I try and do something like post_ids=[card] it acts like a filter and it excludes anything but card types. If I add post so its like post_ids=[card, post] it also doesn’t work. I loved how doing this allowed me to edit post card styles in customizer but again, it does not work. Any suggestions?