[Angular] amplify-authenticator does not appear in components using OnPush change detection strategy

[WojciechKasprzyk]

Before creating a new issue, please confirm:

• I have searched for duplicate or closed issues and discussions.
• I have tried disabling all browser extensions or using a different browser
• I have tried deleting the node_modules folder and reinstalling my dependencies
• I have read the guide for submitting bug reports.

On which framework/platform are you having an issue?

Angular

Which UI component?

Authenticator

How is your app built?

Vite

What browsers are you seeing the problem on?

Chrome, Firefox, Microsoft Edge, Safari, iOS (React Native), Android (React Native)

Which region are you seeing the problem in?

No response

Please describe your bug.

amplify-authenticator tag remains empty in OnPush components (even triggering change detection manually does not help).

import { AfterViewInit, ChangeDetectionStrategy, ChangeDetectorRef, Component, inject } from '@angular/core';
import { RouterOutlet } from '@angular/router';
import { TodosComponent } from './todos/todos.component';
import { AmplifyAuthenticatorModule } from "@aws-amplify/ui-angular";


@Component({
  selector: 'app-root',
  standalone: true,
  templateUrl: './app.component.html',
  styleUrl: './app.component.css',
  imports: [RouterOutlet, TodosComponent, AmplifyAuthenticatorModule],
  changeDetection: ChangeDetectionStrategy.OnPush,
})
export class AppComponent implements AfterViewInit {
  title = 'amplify-angular-template';
  private cdr = inject(ChangeDetectorRef)
  ngAfterViewInit() {
    this.cdr.detectChanges();
  }
}

What's the expected behaviour?

I expect to see the authenticator element

Help us reproduce the bug!

Use the official demo app ( https://github.com/aws-samples/amplify-angular-template ) with authenticator, and change changeDetection to OnPush

Console log output

No response

Additional information and screenshots

No response

[esauerbo]

Hi @WojciechKasprzyk thanks for reporting this. Please track this feature request in #4899.