Action that sets render element/form element drupalSettings or libraries
>>> [!note] Migrated issue
<!-- Drupal.org comment -->
<!-- Migrated from issue #3571959. -->
Reported by: [starlight-sparkle](https://www.drupal.org/user/3804225)
Related to !589
>>>
<h3 id="summary-problem-motivation">Problem/Motivation</h3>
<p>I note that ECA currently has an action to set <code>drupalSettings</code> through an Ajax response, but I couldn't find an action to set it directly during form build or element build.<br>
Is there already one somewhere that I have not noticed?</p>
<h4 id="summary-steps-reproduce">Steps to reproduce</h4>
<h3 id="summary-proposed-resolution">Proposed resolution</h3>
<h3 id="summary-remaining-tasks">Remaining tasks</h3>
<h3 id="summary-ui-changes">User interface changes</h3>
<h3 id="summary-api-changes">API changes</h3>
<h3 id="summary-data-model-changes">Data model changes</h3>
issue