Custom Posts

I found https://www.ads-software.com/plugins/jetpack-markdown-support/

If you’re happy with the plugin you found, that’s good news.
If you prefer to have this feature built into Jetpack Markdown, please post your request on Jetpack forums.

Could you add this functions to your plugin? Could you test with Pods Framework?

function get_public_post_types() {
	$post_types = get_post_types( array(
		'public' => true
	) );

	return $post_types;
}

/**
 * Add post type support for Markdown if a post
 * type is public and has editor support.
 *
 * @since 1.0.0
 * @uses post_type_supports()
 * @uses add_post_type_support()
*/
function add_post_type_support() {
	foreach ( $this->get_public_post_types() as $post_type ) {
		if ( post_type_supports( $post_type, 'editor' ) ) {
			add_post_type_support( $post_type, 'wpcom-markdown' );
		}
	}
}

[Moderator Note: Please post code & markup between backticks or use the code button. Your posted code may now have been permanently damaged by the forum’s parser.]

Actually, I don’t develop this plugin. If your read the description, it clearly says that this plugin is the (almost) untouched module from Jetpack.

Please ask Jetpack team on the forums.

Using “Jetpack Markdown” + “Jetpack Markdown Support” whould be oversized for me. I would prefer to have the custom post type support build into “JP Markdown” as well.