Unable to use the module on a D10.1.x installation.
Try to enable the HTML purifier filter on a text format, e.g. /admin/config/content/formats/manage/full_html
Trying to save, there's the error
The current CKEditor 5 build requires the following elements and attributes:
<br> <p> <h2> <h3> <h4> <h5> <h6> <strong> <em> <code>
The following elements are missing:
<br> <p> <h2> <h3> <h4> <h5> <h6> <strong> <em> <code>
I don't know if this may be relevant: https://www.drupal.org/node/3283526 →
Active
1.2
Code