Following up on my adventures from a couple of weeks ago to replace DOMPurify with the new Sanitizer API for the HTML inline content in ActivityPub objects, I had to disable it, as I wasn't able to create a configuration setup that would allow as many things as the existing configuration.
Granted I am very lax with what DOMPurify is accepting (including inline styles for example) but I wasn't able to allow even inline tags and classes on that HTML.
So I'll wait a bit more, until the API percolates to other implementations outside of Mozilla, and have another try at a later date. 