No dice 🙁 Let’s compare notes here. When I run https://php.microformats.io/?url=https%3A%2F%2Fchicky.blog%2Fimmensely%2F%23comment-205 I only get cite children but when I run e.g. https://php.microformats.io/?url=https%3A%2F%2Finfullflow.net%2F2020%2F04%2Fsolved-the-problem-of-the-frozen-songs%2F%23comment-373 – where this works – I can see nodes of the type comment. I may be wrong but it’s probably only missing a “p-comment” on the “h-entry” / “h-cite” of your comment and it sails.

I found this brainstorming on how this is supposed to work: http://microformats.org/wiki/comment-brainstorming