Ensure path aliases are re-used instead of re-created through the HTTP Pages API PATCH operation
>>> [!note] Migrated issue
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<!-- Migrated from issue #3579546. -->
Reported by: [penyaskito](https://www.drupal.org/user/959536)
Related to !799
>>>
<h3 id="overview">Overview</h3>
<p>In <span class="drupalorg-gitlab-issue-link drupalorg-gitlab-link-wrapper"><a href="https://git.drupalcode.org/project/canvas/-/work_items/3575144" class="drupalorg-gitlab-link">https://git.drupalcode.org/project/canvas/-/work_items/3575144</a></span>, we created a HTTP Canvas Pages API. In <a href="https://git.drupalcode.org/project/canvas/-/merge_requests/642#note_713111">!642#note_713111</a> we detected path aliases behavior is not the same than if you edit a page through the UI vs a <code>PATCH</code> request</p>
<h3 id="proposed-resolution">Proposed resolution</h3>
<ul>
<li>Verify that the behavior is different</li>
<li>Ensure the behavior is the same. IOW: re-use existing path aliases instead of creating new ones when PATCHing.</li>
</ul>
<h3 id="ui-changes">User interface changes</h3>
<p>None.</p>
issue