If I link to a specific wpForo topic in a Buddypress activity post, the link preview just turns into a styled link with "Forum" and a neverending image loading.

But on Twitter, no image shows up at all but otherwise the rest of the metatags are there.

Going through the forums, someone mentioned that WP sees the forum as one page. Is there a way to change this so that WP embeds wpForo posts correctly?

(Buddypress uses WP native embedding.)