Very odd. I have two Wordpress blogs both of which are identically hooked up to the Fediverse. One of them posts it’s Wordpress tags to the Fediverse and the other one doesn’t. I have no idea why. 🤷♂️
And looking back at older posts from one of the blogs, the posts on the Fediverse used to include a link back to the Wordpress post but more recent posts don’t. More weirdness. But, hey, maybe that’s the Fediverse for you.