The children form does not show if the parent entity bundle doesn't have the parent field
>>> [!note] Migrated issue
<!-- Drupal.org comment -->
<!-- Migrated from issue #2857470. -->
Reported by: [larowlan](https://www.drupal.org/user/395439)
>>>
<h3 id="summary-problem-motivation">Problem/Motivation</h3>
<p>In some cases the children form doesn't show children.</p>
<h3 id="summary-proposed-resolution">Proposed resolution</h3>
<p>Create a new parent field on bundle A, allow it to reference bundle B.<br>
Create a new entity of bundle A, reference an entity of bundle B.<br>
Visit the children tab of bundle B entity, will get a not found error.</p>
<h3 id="summary-remaining-tasks">Remaining tasks</h3>
<p>Code, tests</p>
<h3 id="summary-ui-changes">User interface changes</h3>
<p>None</p>
<h3 id="summary-api-changes">API changes</h3>
<p>None</p>
<h3 id="summary-data-model-changes">Data model changes</h3>
<p>None</p>
issue