checked syndication target config not respected

[paulrobertlloyd]

(Micro.blog iOS v3.3 (319))

Here is the relevant part my Micropub config for the instance of Indiekit I’m using for my own website:

{
  "syndicate-to": [
    {
      "checked": false,
      "name": "Internet Archive",
      "uid": "https://web.archive.org/",
      "service": {
        "name": "Internet Archive",
        "url": "https://web.archive.org/",
        "photo": "https://kit.paulrobertlloyd.com/assets/@indiekit-syndicator-internet-archive/icon.svg"
      }
    },
    {
      "checked": true,
      "name": "@[email protected]",
      "uid": "https://mastodon.social/@paulrobertlloyd",
      "service": {
        "name": "Mastodon",
        "photo": "https://kit.paulrobertlloyd.com/assets/@indiekit-syndicator-mastodon/icon.svg",
        "url": "https://mastodon.social/"
      },
      "user": {
        "name": "@paulrobertlloyd",
        "url": "https://mastodon.social/@paulrobertlloyd"
      }
    }
  ]
}

Here is what’s shown in the settings screen. This appears mostly correct, although note that Internet Archive is checked, even thought the checked value in the config is false: