Tumblr RSS confuses our mf2 => AS2 translation

[sztupy]

I'm trying to see if I can make my Tumblr blog available over the federated networks. Firstly I was trying to get Tumblr's RSS feed to bridge over, which does seem to do something, as over at https://fed.brid.gy/web/tumblr.sztupy.hu I can see the posts in the RSS feed appearing on my profile:

However none of these posts appear on the Feed section:

Unfortunately the documentation is a bit vague on how RSS is supported for both the profile and posts, so I'm not sure if there's something in the generated feed that's not correct, or there are missing steps I should do to get it running.

[snarfed]

Sorry for the confusion! The Feed tab on your user page is the posts from people you follow over the bridge, not your own posts.

And it looks like Tumblr's data is confusing Bridgy Fed, we're getting the same ids for post activities as for the inner note objects. Ugh. Sorry for the trouble, I'll look at this eventually.

Example: https://tumblr.sztupy.hu/post/772766375620050945 . mf2:

{
  "type": ["h-entry"],
  "properties": {
    "url": ["https://tumblr.sztupy.hu/post/772766375620050945"]
    "name": ["SztupY"],
    "summary": ["Biblically accurate lemon"],
    "photo": ["https://64.media.tumblr.com/tumblr_sq57u5RbqY1xmhdiv_frame1.jpg"],
    "video": ["https://va.media.tumblr.com/tumblr_sq57u5RbqY1xmhdiv.mp4"],
  },
  "url": "https://tumblr.sztupy.hu/post/772766375620050945"
}

AS1:

{
  "objectType": "activity",
  "verb": "post"
  "id": "https://tumblr.sztupy.hu/post/772766375620050945",
  "url": "https://tumblr.sztupy.hu/post/772766375620050945",
  "title": "Biblically accurate lemon",
  "actor": {
    "displayName": "SztupY",
    "id": "https://tumblr.sztupy.hu/",
    "summary": "Ceci n'est pas une description facultative\u2014\u2013Hungarian and occasionally Scottish shitposting mainly, be warned",
    "url": "https://tumblr.sztupy.hu/"
  },
  "feed_index": 0,
  "object": {
    "objectType": "article",
    "id": "https://tumblr.sztupy.hu/post/772766375620050945",
    "url": "https://tumblr.sztupy.hu/post/772766375620050945"
    "author": {
      "displayName": "SztupY",
      "id": "https://tumblr.sztupy.hu/",
      "summary": "Ceci n'est pas une description facultative\u2014\u2013Hungarian and occasionally Scottish shitposting mainly, be warned",
      "url": "https://tumblr.sztupy.hu/"
    },
    "content": "<p><a class=\"tumblr_blog\" href=\"https://masikzeekoo.tumblr.com/post/772765295176744962/biblically-accurate-lemon\" target=\"_blank\">masikzeekoo</a>:</p><blockquote><figure class=\"tmblr-full\"><video controls=\"controls\" poster=\"https://64.media.tumblr.com/tumblr_sq57u5RbqY1xmhdiv_frame1.jpg\"><source src=\"https://va.media.tumblr.com/tumblr_sq57u5RbqY1xmhdiv.mp4\" type=\"video/mp4\" /></video></figure><p>Biblically accurate lemon</p></blockquote>",
    "displayName": "Biblically accurate lemon",
    "image": ["https://64.media.tumblr.com/tumblr_sq57u5RbqY1xmhdiv_frame1.jpg"],
    "published": "2025-01-15T18:57:25+00:00",
  },
}