Fix element ID.

assets/js/hugo_cookie_consent/tracker_code.js

@@ -1,6 +1,6 @@
 (function () {
   function trackVisit() {
-    var banner = document.getElementById('cookie_banner');
+    var banner = document.getElementById('cookie-banner');
     if (!banner) return;
     var matomoUrl = banner.dataset.matomoUrl;
     var siteId = banner.dataset.matomoSiteId;
@@ -23,4 +23,4 @@
   if (localStorage.getItem('cookie_consent') === 'accepted') {
     trackVisit();
   }
-})();
+})();

layouts/_partials/hugo_cookie_consent/scripts.html

@@ -3,4 +3,5 @@
 {{- if eq .Site.Params.hugo_cookie_consent.enable_tracking true -}}
   {{- $js := resources.Get "js/hugo_cookie_consent/tracker_code.js" | minify -}}
   <script src="{{ $js.RelPermalink }}" defer></script>
-{{- end -}}
+{{- end -}}
+

layouts/_shortcodes/hugo_cookie_consent/settings.html

@@ -1,6 +1,6 @@
 <p>
   {{ i18n "cookie_status" }}:
-  <strong id="cookie_status"
+  <strong id="cookie-status"
     data-accepted="{{ i18n "cookie_accepted" }}"
     data-declined="{{ i18n "cookie_declined" }}"
     data-none="{{ i18n "cookie_none" }}">