@Gargron I think the person I'm citing is myself?
Will clarify re beta 1.
Do you have a set of tests I can look at to better understand the behavior you've designed? I was relying on the screenshots in the Github issue.
Also, I was unaware of this: "as tags authored in non-Mastodon software that are not included in the body of the post would become visible for the first time"; are you saying that ActivityPub already supports non-inline tags on posts?