diff --git a/addons/website_mail_channel/static/src/js/website_mail_channel.js b/addons/website_mail_channel/static/src/js/website_mail_channel.js
index aab009898c8..30928d781dc 100644
--- a/addons/website_mail_channel/static/src/js/website_mail_channel.js
+++ b/addons/website_mail_channel/static/src/js/website_mail_channel.js
@@ -60,9 +60,9 @@ publicWidget.registry.websiteMailChannel = publicWidget.Widget.extend({
             if ($threadContainer) {
                 var $lastMsg = $threadContainer.find('li.media').last();
                 $(data).find('li.media').insertAfter($lastMsg);
-                $(data).find('p.well').appendTo($threadContainer);
+                $(data).find('.o_mg_read_more').parent().appendTo($threadContainer);
             }
-            var $showMore = $link.parents('p.well').first();
+            var $showMore = $link.parent();
             $showMore.remove();
             return;
         });
diff --git a/doc/cla/corporate/acsone.md b/doc/cla/corporate/acsone.md
index 30a8bd27ee1..6da52eaba18 100644
--- a/doc/cla/corporate/acsone.md
+++ b/doc/cla/corporate/acsone.md
@@ -29,3 +29,4 @@ François Honoré francois.honore@acsone.eu https://github.com/acsonefho
 Denis Robinet denis.robinet@acsone.eu https://github.com/RobinetDenisAcsone
 Benoit Aimont benoit.aimont@acsone.eu https://github.com/baimont
 Bejaoui Souheil souheil.bejaoui@acsone.eu https://github.com/sbejaoui
+Nans Lefebvre nans.lefebvre@acsone.eu https://github.com/len-foss