>>> [!note] Migrated issue <!-- Drupal.org comment --> <!-- Migrated from issue #3538889. --> Reported by: [d34dman](https://www.drupal.org/user/751698) >>> <ul> <li><del>Update flowdrop_ui to handle PATCH requests for node parameter updates.</del></li> <li>Ensure that changes are stored as workflow entity revisions for draft safety.</li> <li>Validate input server-side using plugin-provided schema to avoid inconsistent states.</li> </ul>