Merge pull request #1993 from mailchimp/Issue1981-2.3.6-p1

closes #1981 for magento 2.3.6-p1

Author: gonzaloebiz

view/adminhtml/ui_component/customer_listing.xml

@@ -5,7 +5,8 @@
             <settings>
                 <label translate="true">Mailchimp</label>
                 <bodyTmpl>ui/grid/cells/html</bodyTmpl>
+                <sortable>false</sortable>
             </settings>
         </column>
     </columns>
-</listing>
+</listing>