Wrong navigation target after editing a region in the context of a content template
>>> [!note] Migrated issue
<!-- Drupal.org comment -->
<!-- Migrated from issue #3571352. -->
Reported by: [penyaskito](https://www.drupal.org/user/959536)
Related to !534
>>>
<h3 id="overview">Overview</h3>
<p>Wrong navigation target after editing a region in the context of a content template.</p>
<p>If while editing a content template, I edit a region, I can navigate back by:</p>
<p>a) On the top nav, clicking on the <em>< "Region name"</em> button on the top bar.<br>
b) Double clicking outside of the "Region name" region, usually the "Content" region.</p>
<p>But if I do b) I get a 404 popup error, which I cannot recover from unless I edit the url, because the url is <code>/canvas/editor/node/undefined</code>.</p>
<h3 id="proposed-resolution">Proposed resolution</h3>
<h3 id="ui-changes">User interface changes</h3>
issue