diff --git a/apps/red-ui/src/app/common/filter/filter.component.ts b/apps/red-ui/src/app/common/filter/filter.component.ts
index 95ea8683b..0ecb46e50 100644
--- a/apps/red-ui/src/app/common/filter/filter.component.ts
+++ b/apps/red-ui/src/app/common/filter/filter.component.ts
@@ -30,9 +30,11 @@ export class FilterComponent implements OnChanges {
         if (changes.filters) {
             const oldFilters = changes.filters.previousValue;
             this._copySettings(oldFilters, this.filters);
-            this.filters.forEach((filter) => {
-                handleCheckedValue(filter);
-            });
+            if (this.filters) {
+                this.filters.forEach((filter) => {
+                    handleCheckedValue(filter);
+                });
+            }
         }
     }
 
diff --git a/apps/red-ui/src/app/notification/notification.service.ts b/apps/red-ui/src/app/notification/notification.service.ts
index c15f7fc72..319c1d1ff 100644
--- a/apps/red-ui/src/app/notification/notification.service.ts
+++ b/apps/red-ui/src/app/notification/notification.service.ts
@@ -1,6 +1,6 @@
 import { Injectable } from '@angular/core';
 import { MatSnackBar } from '@angular/material/snack-bar';
-import { ToastrService } from 'ngx-toastr';
+import { ActiveToast, ToastrService } from 'ngx-toastr';
 import { IndividualConfig } from 'ngx-toastr/toastr/toastr-config';
 
 export enum NotificationType {
@@ -26,20 +26,17 @@ export class NotificationService {
         title?: string,
         notificationType: NotificationType = NotificationType.INFO,
         options?: Partial<IndividualConfig> & { actions: Action[] }
-    ) {
+    ): ActiveToast<any> {
         switch (notificationType) {
             case NotificationType.ERROR:
-                this._toastr.error(message, title, options);
-                break;
+                return this._toastr.error(message, title, options);
             case NotificationType.SUCCESS:
-                this._toastr.success(message, title, options);
+                return this._toastr.success(message, title, options);
                 break;
             case NotificationType.WARNING:
-                this._toastr.warning(message, title, options);
-                break;
+                return this._toastr.warning(message, title, options);
             case NotificationType.INFO:
-                this._toastr.info(message, title, options);
-                break;
+                return this._toastr.info(message, title, options);
         }
     }
 }
diff --git a/apps/red-ui/src/app/screens/project-overview-screen/project-overview-screen.component.ts b/apps/red-ui/src/app/screens/project-overview-screen/project-overview-screen.component.ts
index d5b896506..c812b59bd 100644
--- a/apps/red-ui/src/app/screens/project-overview-screen/project-overview-screen.component.ts
+++ b/apps/red-ui/src/app/screens/project-overview-screen/project-overview-screen.component.ts
@@ -21,6 +21,7 @@ import { FilterModel } from '../../common/filter/model/filter.model';
 import * as moment from 'moment';
 import { SortingComponent, SortingOption } from '../../components/sorting/sorting.component';
 import { ProjectDetailsComponent } from './project-details/project-details.component';
+import { ActiveToast } from 'ngx-toastr';
 
 @Component({
     selector: 'redaction-project-overview-screen',
@@ -42,6 +43,7 @@ export class ProjectOverviewScreenComponent implements OnInit, OnDestroy {
 
     @ViewChild('sortingComponent', { static: true }) public sortingComponent: SortingComponent;
     public sortingOption: SortingOption = { column: 'added', order: 'desc' };
+    private _rulesChangedToast: ActiveToast<any>;
 
     constructor(
         public readonly appStateService: AppStateService,
@@ -78,6 +80,9 @@ export class ProjectOverviewScreenComponent implements OnInit, OnDestroy {
 
     ngOnDestroy(): void {
         this._fileDropOverlayService.cleanupFileDropHandling();
+        if (this._rulesChangedToast && this._rulesChangedToast.toastRef) {
+            this._rulesChangedToast.toastRef.close();
+        }
     }
 
     public get user() {
@@ -112,7 +117,7 @@ export class ProjectOverviewScreenComponent implements OnInit, OnDestroy {
             return;
         }
 
-        this._notificationService.showToastNotification(
+        this._rulesChangedToast = this._notificationService.showToastNotification(
             `${this._translateService.instant(
                 'project-overview.new-rule.toast.message.label'
             )} <span class="pill">${this._translateService.instant(