From ddd567bb2fea9f4dbe998e750b05fde82396b7be Mon Sep 17 00:00:00 2001
From: Alexandra <alexandra.rapeanu@dynatrace.com>
Date: Wed, 2 Feb 2022 16:20:23 +0100
Subject: [PATCH] fix(overlay): Fixes an issue with afterExit not being called
 when the overlay closes on scroll.

---
 libs/barista-components/overlay/src/overlay-container.ts | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/libs/barista-components/overlay/src/overlay-container.ts b/libs/barista-components/overlay/src/overlay-container.ts
index 3d56c83a36..6126a115c1 100644
--- a/libs/barista-components/overlay/src/overlay-container.ts
+++ b/libs/barista-components/overlay/src/overlay-container.ts
@@ -43,6 +43,7 @@ import {
   ViewContainerRef,
   ViewEncapsulation,
   isDevMode,
+  OnDestroy,
 } from '@angular/core';
 
 import {
@@ -111,7 +112,7 @@ export const _DtOverlayContainerMixin = mixinNotifyDomExit(
 })
 export class DtOverlayContainer
   extends _DtOverlayContainerMixin
-  implements CanNotifyOnExit
+  implements CanNotifyOnExit, OnDestroy
 {
   /** @internal */
   @ViewChild(CdkPortalOutlet, { static: true }) _portalOutlet: CdkPortalOutlet;
@@ -136,6 +137,10 @@ export class DtOverlayContainer
     super(_ngZone);
   }
 
+  ngOnDestroy(): void {
+    this._notifyDomExit();
+  }
+
   /**
    * Attach a ComponentPortal as content to this overlay container.
    */