Atom author at root not supported?

[fvsch]

With NetNewsWire 6.0a2 on macOS (similar on 6.0d5).

I have a JSON feed and an Atom feed for a single-author blog. Both have an “author” node at the root of the feed, and NNW displays the author for each item of the JSON feed, but not for the Atom feed:

JSON feed has:

{
  "author": {
    "name": "Florens Verschelde",
    "avatar": "…"
  }
}

Atom feed has:

<?xml version="1.0" encoding="utf-8"?>
<feed xmlns="http://www.w3.org/2005/Atom" xml:lang="en">
  <author>
    <name>Florens Verschelde</name>
  </author>
</feed>

It seems having an author in each entry (instead of at the root) might work. But it would be great to have parity here (outside of the author avatar, which is a JSON Feed feature).

Some feed examples:

• JSON: https://fvsch.com/feed.json
• Atom: https://fvsch.com/feed.xml
• Another Atom showing a similar issue: https://jvns.ca/atom.xml

Semi-related issue? #2758 jsonfeed 1.1 "authors" not supported?

[fvsch]

Can confirm that author in each entry works.

I’ll probably add that to each entry of https://fvsch.com/feed.json so, to keep an example around, here is a copy of that feed without the change: https://gist.github.com/fvsch/cfa4455cb6d9f70c3acafeae2c8bf948 (truncated to 2 entries).