diff --git a/public/js/tabulator/filters/extendedHeaderFilter.js b/public/js/tabulator/filters/extendedHeaderFilter.js
index c3e51f815..95baacdc9 100644
--- a/public/js/tabulator/filters/extendedHeaderFilter.js
+++ b/public/js/tabulator/filters/extendedHeaderFilter.js
@@ -291,9 +291,12 @@ export function customTagFilter(cell, onRendered, success, cancel, params) {
   });
   input.addEventListener("focus", (e) => {
     e.stopPropagation();
-
     openDropdown();
   });
+  input.addEventListener("blur", (e) => {
+    e.stopPropagation();
+   clearFilter();
+  });
 
   container.appendChild(input);