Context
Simple oEmbed and oEmbed Providers are installed, with codepen set up.
It's not embedding, possibly due to an api change, or different url for the new codepens.
Could also be caused by incorrect config, or using the wrong modules.
A2 has oembed.DOMAIN set up.
https://www.drupaleasy.com/blogs/ultimike/2024/11/handling-drupal-cores-oembed-warning
Discovery
This merge request adds Codepen support to Media Remote.
https://git.drupalcode.org/project/media_remote/-/merge_requests/26
Resources
https://www.drupalarchitect.info/articles/ckeditor-embedded-content
View on Drupal.org #2965979Validate alternate domain for oEmbed iFrame Status: Active
Issues
Simple Embed
View on Drupal.org #3417152Content parsing regex bugs Status: Needs review
Embedded Content
View on Drupal.org #3496686appendXML() does not allow Status: Closed (fixed)
Questions
Do I need the oembed subdomain?
TODO
Fix or remove modules.
Document embed solutions.