diff --git a/membership_activity_project_parent/views/membership_activity_views.xml b/membership_activity_project_parent/views/membership_activity_views.xml
index 61f060e..86992dd 100644
--- a/membership_activity_project_parent/views/membership_activity_views.xml
+++ b/membership_activity_project_parent/views/membership_activity_views.xml
@@ -26,4 +26,4 @@
-
\ No newline at end of file
+
diff --git a/website_membership_group/static/src/js/membership_group_options.esm.js b/website_membership_group/static/src/js/membership_group_options.esm.js
index 096a7bd..4f89ba7 100644
--- a/website_membership_group/static/src/js/membership_group_options.esm.js
+++ b/website_membership_group/static/src/js/membership_group_options.esm.js
@@ -79,7 +79,7 @@ options.registry.MemberColOpts = options.Class.extend({
start: function () {
const self = this;
this._super(...arguments);
-
+ // eslint-disable-next-line no-undef
this.observer = new MutationObserver((mutations) => {
mutations.forEach((mutation) => {
if (mutation.attributeName === "class") {
diff --git a/website_membership_group/templates/website.xml b/website_membership_group/templates/website.xml
index d90dc33..f5314b7 100644
--- a/website_membership_group/templates/website.xml
+++ b/website_membership_group/templates/website.xml
@@ -34,7 +34,7 @@
t-att-data-oe-id="membership_group.id"
>