Jetpack Sharing issue with custom post type when plugin activated

Could you try to add the following to your theme’s functions.php file, or to a functionality plugin, and let me know if it helps?

function jeherve_shortlinks_support_leadershiplesson() {
	add_post_type_support( 'leadershiplesson', 'shortlinks' );
}
add_action( 'init', 'jeherve_shortlinks_support_leadershiplesson' );

Jeremy, that worked perfect!

I know this is specific to my particular CPT, is there a way to make it generic, or will I need to add something like this for each CPT?

Dave

You’ll need to add something like this for each one of your Custom Post Types, as CPTs don’t support shortlinks by default.