Add option to exclude current page from "is sibling of" views contextual filter
>>> [!note] Migrated issue
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Reported by: [acbramley](https://www.drupal.org/user/1036766)
>>>
<h3 id="summary-problem-motivation">Problem/Motivation</h3>
<p><span class="drupalorg-gitlab-issue-link drupalorg-gitlab-link-wrapper"><a href="https://git.drupalcode.org/project/entity_hierarchy/-/work_items/2915758" class="drupalorg-gitlab-link">https://git.drupalcode.org/project/entity_hierarchy/-/work_items/2915758</a></span> added the ability to add a contextual filter to show a list of siblings for an entity but it always excludes the current page. I have a use case where we need to show the current page as well.</p>
<h3 id="summary-proposed-resolution">Proposed resolution</h3>
<p>Add an option to the contextual filter.</p>
issue