Wikimedia commons "use this file" HTML content no longer works

Bugs
1

Issue Summary

  • Explain roughly what’s wrong
    Wikimedia commons “use this file” HTML content no longer works

In the drafting stage, the link works and created an embedded image.I can attach a caption. No problem.

When I preview or publish. The entire figure is missing.

I assume there is an issue when generating the post from the draft.
This was working before. (see version notes)

  • What did you expect to happen?
    I expect to see the figure in preview or the publish page

Steps to Reproduce

  1. Paste this directly into a new post, See that a figure is successfully created.
    For example: you should be able to paste this directly into a post and it will make the figure for you
<a title="Vincent van Gogh
, Public domain, via Wikimedia Commons" href="https://commons.wikimedia.org/wiki/File:Vincent_van_Gogh_-_Starry_Night_-_Google_Art_Project.jpg"><img width="512" alt="Vincent van Gogh - Starry Night - Google Art Project" src="https://upload.wikimedia.org/wikipedia/commons/thumb/0/01/Vincent_van_Gogh_-_Starry_Night_-_Google_Art_Project.jpg/512px-Vincent_van_Gogh_-_Starry_Night_-_Google_Art_Project.jpg"></a>

This is the official “use this file (for web)” HTML on the wikipedia commons page: File:Vincent van Gogh - Starry Night - Google Art Project.jpg - Wikimedia Commons

  1. See that the new figure was generated as expected in the new posts drafts page.

  2. Click preview. See that it is now not visible

  3. click publish. See that it is now not visible

Workaround: instead of pasing directly the HTML, one can make a HTML block, and then paste it there., and then wrap and add a block manually

Setup information

Ghost Version
Share which version of Ghost you’re using.
I am running on the official hosted instance:
Version: [5.79.6+moya]

This was working when I did my last post on Jan 29th
This previous post was edited just 3 days ago and the updates did not lead to figures disappearing. I am not sure if this helps or not.

Browser & OS version
Browser: Chrome Version 122.0.6261.70 (Official Build) (64-bit)
Also tested on Android

Relevant log / error output
no logs as far as i know.