From 40156a42b5dff266d594e35aa577d40ae0f1b2e7 Mon Sep 17 00:00:00 2001
From: Ivan Minchev <IMinchev@infragistics.com>
Date: Mon, 29 Sep 2025 11:43:17 +0300
Subject: [PATCH] fix(grid): re-init nav service after columns change in WC
 with layouts

---
 .../src/lib/grids/grid/grid.component.ts              | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/projects/igniteui-angular/src/lib/grids/grid/grid.component.ts b/projects/igniteui-angular/src/lib/grids/grid/grid.component.ts
index 247975c757f..499c85e7d26 100644
--- a/projects/igniteui-angular/src/lib/grids/grid/grid.component.ts
+++ b/projects/igniteui-angular/src/lib/grids/grid/grid.component.ts
@@ -1303,6 +1303,17 @@ export class IgxGridComponent extends IgxGridBaseDirective implements GridType,
         super.onColumnsAddedOrRemoved();
     }
 
+    /**
+     * @hidden
+     */
+    protected override onColumnsChanged(change: QueryList<IgxColumnComponent>) {
+        super.onColumnsChanged(change);
+
+        if (this.hasColumnLayouts && !(this.navigation instanceof IgxGridMRLNavigationService)) {
+            this._setupNavigationService();
+        }
+    }
+
     /**
      * @hidden @internal
      */