From 97256988a93e3ed7528f35ee0c2342da84c73c04 Mon Sep 17 00:00:00 2001
From: Cagatay Civici <cagatay.civici@gmail.com>
Date: Wed, 14 Apr 2021 22:01:39 +0300
Subject: [PATCH] Fixed reference

---
 src/components/datatable/ColumnFilter.vue | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/components/datatable/ColumnFilter.vue b/src/components/datatable/ColumnFilter.vue
index cfa21facc..8f297df53 100644
--- a/src/components/datatable/ColumnFilter.vue
+++ b/src/components/datatable/ColumnFilter.vue
@@ -144,7 +144,7 @@ export default {
     selfClick: false,
     beforeUnmount() {
         if (this.overlay) {
-            ZIndexUtils.clear(el);
+            ZIndexUtils.clear(this.overlay);
             this.onOverlayHide();
         }
     },