Honestly a message like this should be stickied in that community

Agreed. It’s working, but the bugs and problems are pretty noticeable. The comments from the last thread viewed are always visible for about 2 seconds when I click on a new thread, and I can’t scroll down on my settings page, so I’m a bit limited on customization.

Embedded media in comments was a pleasant surprise though

I’m not sure I understand what you’re saying. Did you mean that child comments are not federated?