simplenews symfony template unsubscribe link

web/themes/custom/materiotheme/templates/email--simplenews-newsletter.html.twig

@@ -83,7 +83,7 @@
     </table>
 
     <p class="newsletter-footer">
-      <a href="[simplenews-subscriber:unsubscribe-url]">{{ unsubscribe_text }}</a>
+      <a href="[simplenews-subscriber:unsubscribe-url]">[simplenews-subscriber:unsubscribe-url]</a>
     </p>
     {#
     {% if not opt_out_hidden %}