I am using HostListener for capturing the event on window closed from 3rd party payment gateway in my Angular 12 Project. I am updating the variable inside the HostListener event but the UI is not getting updated when I change the flag to true from false.

Here is my code.

@HostListener('window:message', ['$event']) onMessage(event): void  {
    this.zone.run(() => {
      if (event.data.status == "CLOSED") {
        this.showPaymentInfo = true;
      }
    })
  }