diff --git a/npm/ng-packs/packages/core/src/lib/services/localization.service.ts b/npm/ng-packs/packages/core/src/lib/services/localization.service.ts
index b12b517156..0e89732e56 100644
--- a/npm/ng-packs/packages/core/src/lib/services/localization.service.ts
+++ b/npm/ng-packs/packages/core/src/lib/services/localization.service.ts
@@ -1,10 +1,11 @@
 import { Injectable, NgZone, Optional, SkipSelf } from '@angular/core';
 import { ActivatedRouteSnapshot, Router } from '@angular/router';
-import { Store } from '@ngxs/store';
+import { Store, Actions, ofActionSuccessful } from '@ngxs/store';
 import { noop, Observable } from 'rxjs';
 import { ConfigState } from '../states/config.state';
 import { registerLocale } from '../utils/initial-utils';
 import { Config } from '../models/config';
+import { SetLanguage } from '../actions/session.actions';
 
 type ShouldReuseRoute = (future: ActivatedRouteSnapshot, curr: ActivatedRouteSnapshot) => boolean;
 
@@ -18,6 +19,7 @@ export class LocalizationService {
   }
 
   constructor(
+    private actions: Actions,
     private store: Store,
     private router: Router,
     private ngZone: NgZone,
@@ -26,6 +28,14 @@ export class LocalizationService {
     otherInstance: LocalizationService,
   ) {
     if (otherInstance) throw new Error('LocalizationService should have only one instance.');
+
+    this.listenToSetLanguage();
+  }
+
+  private listenToSetLanguage() {
+    this.actions
+      .pipe(ofActionSuccessful(SetLanguage))
+      .subscribe(({ payload }) => this.registerLocale(payload));
   }
 
   setRouteReuse(reuse: ShouldReuseRoute) {
diff --git a/npm/ng-packs/packages/core/src/lib/states/config.state.ts b/npm/ng-packs/packages/core/src/lib/states/config.state.ts
index 01a181229f..af706586bb 100644
--- a/npm/ng-packs/packages/core/src/lib/states/config.state.ts
+++ b/npm/ng-packs/packages/core/src/lib/states/config.state.ts
@@ -1,7 +1,8 @@
+import { HttpClient, HttpErrorResponse } from '@angular/common/http';
 import { Injectable } from '@angular/core';
 import { Action, createSelector, Selector, State, StateContext, Store } from '@ngxs/store';
-import { of } from 'rxjs';
-import { switchMap, tap } from 'rxjs/operators';
+import { of, throwError } from 'rxjs';
+import { catchError, switchMap, tap } from 'rxjs/operators';
 import snq from 'snq';
 import {
   AddRoute,
@@ -9,10 +10,11 @@ import {
   PatchRouteByName,
   SetEnvironment,
 } from '../actions/config.actions';
+import { RestOccurError } from '../actions/rest.actions';
 import { SetLanguage } from '../actions/session.actions';
+import { ApplicationConfiguration } from '../models/application-configuration';
 import { ABP } from '../models/common';
 import { Config } from '../models/config';
-import { ApplicationConfigurationService } from '../services/application-configuration.service';
 import { organizeRoutes } from '../utils/route-utils';
 import { SessionState } from './session.state';
 
@@ -195,31 +197,37 @@ export class ConfigState {
     return selector;
   }
 
-  constructor(
-    private appConfigurationService: ApplicationConfigurationService,
-    private store: Store,
-  ) {}
+  constructor(private http: HttpClient, private store: Store) {}
 
   @Action(GetAppConfiguration)
   addData({ patchState, dispatch }: StateContext<Config.State>) {
-    return this.appConfigurationService.getConfiguration().pipe(
-      tap(configuration =>
-        patchState({
-          ...configuration,
+    const apiName = this.store.selectSnapshot(ConfigState.getDeep('environment.application.name'));
+    const api = this.store.selectSnapshot(ConfigState.getApiUrl(apiName));
+    return this.http
+      .get<ApplicationConfiguration.Response>(`${api}/api/abp/application-configuration`)
+      .pipe(
+        tap(configuration =>
+          patchState({
+            ...configuration,
+          }),
+        ),
+        switchMap(configuration => {
+          let defaultLang: string =
+            configuration.setting.values['Abp.Localization.DefaultLanguage'];
+
+          if (defaultLang.includes(';')) {
+            defaultLang = defaultLang.split(';')[0];
+          }
+
+          return this.store.selectSnapshot(SessionState.getLanguage)
+            ? of(null)
+            : dispatch(new SetLanguage(defaultLang));
         }),
-      ),
-      switchMap(configuration => {
-        let defaultLang: string = configuration.setting.values['Abp.Localization.DefaultLanguage'];
-
-        if (defaultLang.includes(';')) {
-          defaultLang = defaultLang.split(';')[0];
-        }
-
-        return this.store.selectSnapshot(SessionState.getLanguage)
-          ? of(null)
-          : dispatch(new SetLanguage(defaultLang));
-      }),
-    );
+        catchError(err => {
+          dispatch(new RestOccurError(new HttpErrorResponse({ status: 0, error: err })));
+          return throwError(err);
+        }),
+      );
   }
 
   @Action(PatchRouteByName)
diff --git a/npm/ng-packs/packages/core/src/lib/states/session.state.ts b/npm/ng-packs/packages/core/src/lib/states/session.state.ts
index 9342bacd62..6acbf1d60d 100644
--- a/npm/ng-packs/packages/core/src/lib/states/session.state.ts
+++ b/npm/ng-packs/packages/core/src/lib/states/session.state.ts
@@ -1,26 +1,24 @@
+import { Injectable } from '@angular/core';
 import {
   Action,
+  Actions,
+  ofActionSuccessful,
   Selector,
   State,
   StateContext,
   Store,
-  NgxsOnInit,
-  Actions,
-  ofActionSuccessful,
 } from '@ngxs/store';
-import { from, fromEvent } from 'rxjs';
-import { switchMap, take } from 'rxjs/operators';
+import { OAuthService } from 'angular-oauth2-oidc';
+import { fromEvent } from 'rxjs';
+import { take } from 'rxjs/operators';
 import { GetAppConfiguration } from '../actions/config.actions';
 import {
-  SetLanguage,
-  SetTenant,
   ModifyOpenedTabCount,
+  SetLanguage,
   SetRemember,
+  SetTenant,
 } from '../actions/session.actions';
 import { ABP, Session } from '../models';
-import { LocalizationService } from '../services/localization.service';
-import { OAuthService } from 'angular-oauth2-oidc';
-import { Injectable } from '@angular/core';
 
 @State<Session.State>({
   name: 'SessionState',
@@ -43,12 +41,7 @@ export class SessionState {
     return sessionDetail;
   }
 
-  constructor(
-    private localizationService: LocalizationService,
-    private oAuthService: OAuthService,
-    private store: Store,
-    private actions: Actions,
-  ) {
+  constructor(private oAuthService: OAuthService, private store: Store, private actions: Actions) {
     actions
       .pipe(ofActionSuccessful(GetAppConfiguration))
       .pipe(take(1))
@@ -81,9 +74,7 @@ export class SessionState {
       language: payload,
     });
 
-    return dispatch(new GetAppConfiguration()).pipe(
-      switchMap(() => from(this.localizationService.registerLocale(payload))),
-    );
+    return dispatch(new GetAppConfiguration());
   }
 
   @Action(SetTenant)
diff --git a/npm/ng-packs/packages/core/src/lib/strategies/projection.strategy.ts b/npm/ng-packs/packages/core/src/lib/strategies/projection.strategy.ts
index e7a62383a2..bc7c9201fd 100644
--- a/npm/ng-packs/packages/core/src/lib/strategies/projection.strategy.ts
+++ b/npm/ng-packs/packages/core/src/lib/strategies/projection.strategy.ts
@@ -95,7 +95,10 @@ export class TemplateProjectionStrategy<T extends TemplateRef<any>> extends Proj
 }
 
 export const PROJECTION_STRATEGY = {
-  AppendComponentToBody<T extends Type<unknown>>(component: T, context?: InferredInstanceOf<T>) {
+  AppendComponentToBody<T extends Type<unknown>>(
+    component: T,
+    context?: Partial<InferredInstanceOf<T>>,
+  ) {
     return new RootComponentProjectionStrategy<T>(
       component,
       context && CONTEXT_STRATEGY.Component(context),
@@ -104,7 +107,7 @@ export const PROJECTION_STRATEGY = {
   AppendComponentToContainer<T extends Type<unknown>>(
     component: T,
     containerRef: ViewContainerRef,
-    context?: InferredInstanceOf<T>,
+    context?: Partial<InferredInstanceOf<T>>,
   ) {
     return new ComponentProjectionStrategy<T>(
       component,
@@ -115,7 +118,7 @@ export const PROJECTION_STRATEGY = {
   AppendTemplateToContainer<T extends TemplateRef<unknown>>(
     templateRef: T,
     containerRef: ViewContainerRef,
-    context?: InferredContextOf<T>,
+    context?: Partial<InferredContextOf<T>>,
   ) {
     return new TemplateProjectionStrategy<T>(
       templateRef,
@@ -126,7 +129,7 @@ export const PROJECTION_STRATEGY = {
   PrependComponentToContainer<T extends Type<unknown>>(
     component: T,
     containerRef: ViewContainerRef,
-    context?: InferredInstanceOf<T>,
+    context?: Partial<InferredInstanceOf<T>>,
   ) {
     return new ComponentProjectionStrategy<T>(
       component,
@@ -137,7 +140,7 @@ export const PROJECTION_STRATEGY = {
   PrependTemplateToContainer<T extends TemplateRef<unknown>>(
     templateRef: T,
     containerRef: ViewContainerRef,
-    context?: InferredContextOf<T>,
+    context?: Partial<InferredContextOf<T>>,
   ) {
     return new TemplateProjectionStrategy<T>(
       templateRef,
@@ -148,7 +151,7 @@ export const PROJECTION_STRATEGY = {
   ProjectComponentToContainer<T extends Type<unknown>>(
     component: T,
     containerRef: ViewContainerRef,
-    context?: InferredInstanceOf<T>,
+    context?: Partial<InferredInstanceOf<T>>,
   ) {
     return new ComponentProjectionStrategy<T>(
       component,
@@ -159,7 +162,7 @@ export const PROJECTION_STRATEGY = {
   ProjectTemplateToContainer<T extends TemplateRef<unknown>>(
     templateRef: T,
     containerRef: ViewContainerRef,
-    context?: InferredContextOf<T>,
+    context?: Partial<InferredContextOf<T>>,
   ) {
     return new TemplateProjectionStrategy<T>(
       templateRef,
diff --git a/npm/ng-packs/packages/core/src/lib/tests/config.state.spec.ts b/npm/ng-packs/packages/core/src/lib/tests/config.state.spec.ts
index 1ff9ad817e..ae98855913 100644
--- a/npm/ng-packs/packages/core/src/lib/tests/config.state.spec.ts
+++ b/npm/ng-packs/packages/core/src/lib/tests/config.state.spec.ts
@@ -7,6 +7,7 @@ import { ABP } from '../models';
 import { Config } from '../models/config';
 import { ApplicationConfigurationService, ConfigStateService } from '../services';
 import { ConfigState } from '../states';
+import { HttpClient } from '@angular/common/http';
 
 export const CONFIG_STATE_DATA = {
   environment: {
@@ -136,19 +137,17 @@ describe('ConfigState', () => {
   let store: SpyObject<Store>;
   let service: ConfigStateService;
   let state: ConfigState;
-  let appConfigService: SpyObject<ApplicationConfigurationService>;
 
   const createService = createServiceFactory({
     service: ConfigStateService,
-    mocks: [ApplicationConfigurationService, Store],
+    mocks: [ApplicationConfigurationService, Store, HttpClient],
   });
 
   beforeEach(() => {
     spectator = createService();
     store = spectator.get(Store);
     service = spectator.service;
-    appConfigService = spectator.get(ApplicationConfigurationService);
-    state = new ConfigState(spectator.get(ApplicationConfigurationService), store);
+    state = new ConfigState(spectator.get(HttpClient), store);
   });
 
   describe('#getAll', () => {
@@ -283,7 +282,7 @@ describe('ConfigState', () => {
   });
 
   describe('#GetAppConfiguration', () => {
-    it('should call the getConfiguration of ApplicationConfigurationService and patch the state', done => {
+    it('should call the app-configuration API and patch the state', done => {
       let patchStateArg;
       let dispatchArg;
 
@@ -299,7 +298,8 @@ describe('ConfigState', () => {
         dispatchArg = a;
         return of(a);
       });
-      appConfigService.getConfiguration.andReturn(res$);
+      const httpClient = spectator.get(HttpClient);
+      httpClient.get.andReturn(res$);
 
       state.addData({ patchState, dispatch } as any).subscribe();
 
diff --git a/npm/ng-packs/packages/core/src/lib/tests/dynamic-layout.component.spec.ts b/npm/ng-packs/packages/core/src/lib/tests/dynamic-layout.component.spec.ts
index 0a123b6a4f..e1a678a19f 100644
--- a/npm/ng-packs/packages/core/src/lib/tests/dynamic-layout.component.spec.ts
+++ b/npm/ng-packs/packages/core/src/lib/tests/dynamic-layout.component.spec.ts
@@ -7,6 +7,7 @@ import { eLayoutType } from '../enums';
 import { ABP } from '../models';
 import { ConfigState, ReplaceableComponentsState } from '../states';
 import { ApplicationConfigurationService } from '../services';
+import { HttpClient } from '@angular/common/http';
 
 @Component({
   selector: 'abp-layout-application',
@@ -92,7 +93,7 @@ describe('DynamicLayoutComponent', () => {
     component: RouterOutletComponent,
     stubsEnabled: false,
     declarations: [DummyComponent, DynamicLayoutComponent],
-    mocks: [ApplicationConfigurationService],
+    mocks: [ApplicationConfigurationService, HttpClient],
     imports: [
       RouterModule,
       DummyLayoutModule,
diff --git a/npm/ng-packs/packages/core/src/lib/tests/localization.service.spec.ts b/npm/ng-packs/packages/core/src/lib/tests/localization.service.spec.ts
index bfd8948318..5600e3aa39 100644
--- a/npm/ng-packs/packages/core/src/lib/tests/localization.service.spec.ts
+++ b/npm/ng-packs/packages/core/src/lib/tests/localization.service.spec.ts
@@ -1,7 +1,7 @@
 import { Router } from '@angular/router';
 import { createServiceFactory, SpectatorService, SpyObject } from '@ngneat/spectator/jest';
-import { Store } from '@ngxs/store';
-import { Observable, of } from 'rxjs';
+import { Store, Actions } from '@ngxs/store';
+import { Observable, of, Subject } from 'rxjs';
 import { LocalizationService } from '../services/localization.service';
 
 describe('LocalizationService', () => {
@@ -13,6 +13,7 @@ describe('LocalizationService', () => {
     service: LocalizationService,
     entryComponents: [],
     mocks: [Store, Router],
+    providers: [{ provide: Actions, useValue: new Subject() }],
   });
 
   beforeEach(() => {
@@ -74,7 +75,7 @@ describe('LocalizationService', () => {
 
     it('should throw an error message when service have an otherInstance', async () => {
       try {
-        const instance = new LocalizationService(null, null, null, {} as any);
+        const instance = new LocalizationService(new Subject(), null, null, null, {} as any);
       } catch (error) {
         expect((error as Error).message).toBe('LocalizationService should have only one instance.');
       }
diff --git a/npm/ng-packs/packages/core/src/lib/tests/session.state.spec.ts b/npm/ng-packs/packages/core/src/lib/tests/session.state.spec.ts
index cdf616e5d2..8a7953dd16 100644
--- a/npm/ng-packs/packages/core/src/lib/tests/session.state.spec.ts
+++ b/npm/ng-packs/packages/core/src/lib/tests/session.state.spec.ts
@@ -25,7 +25,7 @@ describe('SessionState', () => {
 
   beforeEach(() => {
     spectator = createService();
-    state = new SessionState(spectator.get(LocalizationService), null, null, new Subject());
+    state = new SessionState(null, null, new Subject());
   });
 
   describe('#getLanguage', () => {
@@ -49,13 +49,11 @@ describe('SessionState', () => {
         dispatchedData = action;
         return of({});
       });
-      const spy = jest.spyOn(spectator.get(LocalizationService), 'registerLocale');
 
       state.setLanguage({ patchState, dispatch } as any, { payload: 'en' }).subscribe();
 
       expect(patchedData).toEqual({ language: 'en' });
       expect(dispatchedData instanceof GetAppConfiguration).toBeTruthy();
-      expect(spy).toHaveBeenCalledWith('en');
     });
   });
 
diff --git a/npm/ng-packs/packages/theme-shared/src/lib/components/confirmation/confirmation.component.html b/npm/ng-packs/packages/theme-shared/src/lib/components/confirmation/confirmation.component.html
index a40d72adf4..8987cda2f9 100644
--- a/npm/ng-packs/packages/theme-shared/src/lib/components/confirmation/confirmation.component.html
+++ b/npm/ng-packs/packages/theme-shared/src/lib/components/confirmation/confirmation.component.html
@@ -1,8 +1,8 @@
-<div class="confirmation" *ngIf="visible">
+<div class="confirmation" *ngIf="confirmation$ | async as data">
   <div class="confirmation-backdrop"></div>
   <div class="confirmation-dialog">
     <div class="icon-container" [ngClass]="data.severity" *ngIf="data.severity">
-      <i class="fa icon" [ngClass]="iconClass"></i>
+      <i class="fa icon" [ngClass]="getIconClass(data)"></i>
     </div>
     <div class="content">
       <h1
@@ -20,14 +20,14 @@
       <button
         id="cancel"
         class="confirmation-button confirmation-button--reject"
-        [innerHTML]="data.options?.cancelText || 'AbpUi::Cancel'"
+        [innerHTML]="data.options?.cancelText || 'AbpUi::Cancel' | abpLocalization"
         *ngIf="!data?.options?.hideCancelBtn"
         (click)="close(reject)"
       ></button>
       <button
         id="confirm"
         class="confirmation-button confirmation-button--approve"
-        [innerHTML]="data.options?.yesText || 'AbpUi::Yes'"
+        [innerHTML]="data.options?.yesText || 'AbpUi::Yes' | abpLocalization"
         *ngIf="!data?.options?.hideYesBtn"
         (click)="close(confirm)"
       ></button>
diff --git a/npm/ng-packs/packages/theme-shared/src/lib/components/confirmation/confirmation.component.ts b/npm/ng-packs/packages/theme-shared/src/lib/components/confirmation/confirmation.component.ts
index a73382678a..13462612e6 100644
--- a/npm/ng-packs/packages/theme-shared/src/lib/components/confirmation/confirmation.component.ts
+++ b/npm/ng-packs/packages/theme-shared/src/lib/components/confirmation/confirmation.component.ts
@@ -1,6 +1,6 @@
 import { Component } from '@angular/core';
+import { ReplaySubject } from 'rxjs';
 import { Confirmation } from '../../models/confirmation';
-import { ConfirmationService } from '../../services/confirmation.service';
 
 @Component({
   selector: 'abp-confirmation',
@@ -12,12 +12,16 @@ export class ConfirmationComponent {
   reject = Confirmation.Status.reject;
   dismiss = Confirmation.Status.dismiss;
 
-  visible = false;
+  confirmation$: ReplaySubject<Confirmation.DialogData>;
 
-  data: Confirmation.DialogData;
+  clear: (status: Confirmation.Status) => void;
 
-  get iconClass(): string {
-    switch (this.data.severity) {
+  close(status: Confirmation.Status) {
+    this.clear(status);
+  }
+
+  getIconClass({ severity }: Confirmation.DialogData): string {
+    switch (severity) {
       case 'info':
         return 'fa-info-circle';
       case 'success':
@@ -30,15 +34,4 @@ export class ConfirmationComponent {
         return 'fa-question-circle';
     }
   }
-
-  constructor(private confirmationService: ConfirmationService) {
-    this.confirmationService.confirmation$.subscribe(confirmation => {
-      this.data = confirmation;
-      this.visible = !!confirmation;
-    });
-  }
-
-  close(status: Confirmation.Status) {
-    this.confirmationService.clear(status);
-  }
 }
diff --git a/npm/ng-packs/packages/theme-shared/src/lib/components/toast-container/toast-container.component.ts b/npm/ng-packs/packages/theme-shared/src/lib/components/toast-container/toast-container.component.ts
index 124dcc5185..28d66123a9 100644
--- a/npm/ng-packs/packages/theme-shared/src/lib/components/toast-container/toast-container.component.ts
+++ b/npm/ng-packs/packages/theme-shared/src/lib/components/toast-container/toast-container.component.ts
@@ -1,7 +1,7 @@
 import { Component, Input, OnInit } from '@angular/core';
-import { Toaster } from '../../models/toaster';
 import { toastInOut } from '../../animations/toast.animations';
-import { ToasterService } from '../../services/toaster.service';
+import { Toaster } from '../../models/toaster';
+import { ReplaySubject } from 'rxjs';
 
 @Component({
   selector: 'abp-toast-container',
@@ -10,6 +10,8 @@ import { ToasterService } from '../../services/toaster.service';
   animations: [toastInOut],
 })
 export class ToastContainerComponent implements OnInit {
+  toasts$: ReplaySubject<Toaster.Toast[]>;
+
   toasts = [] as Toaster.Toast[];
 
   @Input()
@@ -27,10 +29,8 @@ export class ToastContainerComponent implements OnInit {
   @Input()
   toastKey: string;
 
-  constructor(private toastService: ToasterService) {}
-
   ngOnInit() {
-    this.toastService.toasts$.subscribe(toasts => {
+    this.toasts$.subscribe(toasts => {
       this.toasts = this.toastKey
         ? toasts.filter(t => {
             return t.options && t.options.containerKey !== this.toastKey;
diff --git a/npm/ng-packs/packages/theme-shared/src/lib/services/confirmation.service.ts b/npm/ng-packs/packages/theme-shared/src/lib/services/confirmation.service.ts
index bfd5b32230..2672a93a2a 100644
--- a/npm/ng-packs/packages/theme-shared/src/lib/services/confirmation.service.ts
+++ b/npm/ng-packs/packages/theme-shared/src/lib/services/confirmation.service.ts
@@ -1,9 +1,9 @@
-import { Injectable, ComponentRef } from '@angular/core';
-import { Confirmation } from '../models/confirmation';
-import { fromEvent, Observable, Subject, ReplaySubject } from 'rxjs';
-import { takeUntil, debounceTime, filter } from 'rxjs/operators';
 import { Config, ContentProjectionService, PROJECTION_STRATEGY } from '@abp/ng.core';
+import { ComponentRef, Injectable } from '@angular/core';
+import { fromEvent, Observable, ReplaySubject, Subject } from 'rxjs';
+import { debounceTime, filter, takeUntil } from 'rxjs/operators';
 import { ConfirmationComponent } from '../components/confirmation/confirmation.component';
+import { Confirmation } from '../models/confirmation';
 
 @Injectable({ providedIn: 'root' })
 export class ConfirmationService {
@@ -12,14 +12,22 @@ export class ConfirmationService {
 
   private containerComponentRef: ComponentRef<ConfirmationComponent>;
 
+  clear = (status: Confirmation.Status = Confirmation.Status.dismiss) => {
+    this.confirmation$.next();
+    this.status$.next(status);
+  };
+
   constructor(private contentProjectionService: ContentProjectionService) {}
 
   private setContainer() {
-    setTimeout(() => {
-      this.containerComponentRef = this.contentProjectionService.projectContent(
-        PROJECTION_STRATEGY.AppendComponentToBody(ConfirmationComponent),
-      );
+    this.containerComponentRef = this.contentProjectionService.projectContent(
+      PROJECTION_STRATEGY.AppendComponentToBody(ConfirmationComponent, {
+        confirmation$: this.confirmation$,
+        clear: this.clear,
+      }),
+    );
 
+    setTimeout(() => {
       this.containerComponentRef.changeDetectorRef.detectChanges();
     }, 0);
   }
@@ -75,11 +83,6 @@ export class ConfirmationService {
     return this.status$;
   }
 
-  clear(status: Confirmation.Status = Confirmation.Status.dismiss) {
-    this.confirmation$.next();
-    this.status$.next(status);
-  }
-
   private listenToEscape() {
     fromEvent(document, 'keyup')
       .pipe(
diff --git a/npm/ng-packs/packages/theme-shared/src/lib/services/toaster.service.ts b/npm/ng-packs/packages/theme-shared/src/lib/services/toaster.service.ts
index 4d178c0ad2..295647309d 100644
--- a/npm/ng-packs/packages/theme-shared/src/lib/services/toaster.service.ts
+++ b/npm/ng-packs/packages/theme-shared/src/lib/services/toaster.service.ts
@@ -21,7 +21,7 @@ export class ToasterService {
 
   private setContainer() {
     this.containerComponentRef = this.contentProjectionService.projectContent(
-      PROJECTION_STRATEGY.AppendComponentToBody(ToastContainerComponent),
+      PROJECTION_STRATEGY.AppendComponentToBody(ToastContainerComponent, { toasts$: this.toasts$ }),
     );
 
     this.containerComponentRef.changeDetectorRef.detectChanges();
diff --git a/npm/ng-packs/packages/theme-shared/src/lib/theme-shared.module.ts b/npm/ng-packs/packages/theme-shared/src/lib/theme-shared.module.ts
index 5d53ed2124..8134a44be4 100644
--- a/npm/ng-packs/packages/theme-shared/src/lib/theme-shared.module.ts
+++ b/npm/ng-packs/packages/theme-shared/src/lib/theme-shared.module.ts
@@ -92,8 +92,6 @@ export function appendScript(injector: Injector) {
   ],
 })
 export class ThemeSharedModule {
-  constructor(private errorHandler: ErrorHandler) {}
-
   static forRoot(options = {} as RootParams): ModuleWithProviders {
     return {
       ngModule: ThemeSharedModule,
@@ -104,6 +102,12 @@ export class ThemeSharedModule {
           deps: [THEME_SHARED_APPEND_CONTENT],
           useFactory: noop,
         },
+        {
+          provide: APP_INITIALIZER,
+          multi: true,
+          deps: [ErrorHandler],
+          useFactory: noop,
+        },
         { provide: HTTP_ERROR_CONFIG, useValue: options.httpErrorConfig },
         {
           provide: 'HTTP_ERROR_CONFIG',