From a89164eaad3ccf9aca13cfe5c24777e77a394207 Mon Sep 17 00:00:00 2001
From: Anesta94 <41288508+Anesta94@users.noreply.github.com>
Date: Thu, 16 Nov 2023 10:14:48 +0100
Subject: [PATCH] Fix issue #14134

---
 src/app/components/multiselect/multiselect.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/app/components/multiselect/multiselect.ts b/src/app/components/multiselect/multiselect.ts
index b53c9bbc00e..a5c5e61326b 100755
--- a/src/app/components/multiselect/multiselect.ts
+++ b/src/app/components/multiselect/multiselect.ts
@@ -1866,7 +1866,7 @@ export class MultiSelect implements OnInit, AfterViewInit, AfterContentInit, Aft
             this.filterInputChild.nativeElement.value = '';
         }
 
-        this._filterValue = null;
+        this._filterValue.set(null);
         this._filteredOptions = null;
     }