diff --git a/contao/templates/frontend/event_filter.html.twig b/contao/templates/frontend/event_filter.html.twig
index 44ef145..93f468d 100644
--- a/contao/templates/frontend/event_filter.html.twig
+++ b/contao/templates/frontend/event_filter.html.twig
@@ -97,6 +97,8 @@
     const tagButtons = Array.from(filters.querySelectorAll('button[data-filter-tag]'));
     const locationSelect = filters.querySelector('#location-filter');
     const orgSelect = filters.querySelector('#org-filter');
+    const locationWidget = locationSelect?.closest('.widget-select');
+    const orgWidget = orgSelect?.closest('.widget-select');
     const status = filters.querySelector('#eventfilter-status');
 
     const animationMs = 220;
@@ -142,10 +144,12 @@
 
         if (locationSelect) {
             locationSelect.classList.toggle('active', type === 'location');
+            locationWidget?.classList.toggle('active', type === 'location');
         }
 
         if (orgSelect) {
             orgSelect.classList.toggle('active', type === 'org');
+            orgWidget?.classList.toggle('active', type === 'org');
         }
     };