### Which @angular/* package(s) are relevant/related to the feature request?

forms

### Description

Hey!

A while ago I opened the following issue https://github.com/angular/angular/issues/63608, which was resolved (or at least I'm fairly sure it was 😅).

However, the discrepancy between `formField` and `ngModel` seems to be back in the latest version of Angular.

```ts

@Component({
imports: [FormField, FormsModule],
template: `

Signal forms

First:


Model:

`,
})
export class App {
protected readonly source = signal({ first: '', last: '' });
protected readonly form = form(this.source);

protected readonly model = signal('');

firstChange(value: string) {
console.log(`event: ${value}, first: ${this.form.first().value()}`);
}

modelChange(value: string) {
console.log(`event: ${value}, model: ${this.model()}`);
}
}
```

When you type in the first / model inputs, the two signals behave differently: inside the input event handlers, `first` still holds the old value, while `model` already reflects the new one.

Unless I'm missing something obvious (my bad!), it would be great if the two behaviours were consistent.

Cheers!

https://stackblitz.com/edit/stackblitz-starters-rdvuqbrw?file=src%2Fmain.ts

Inizia riproducendo la discrepanza nello StackBlitz collegato, concentrandoti sui due gestori dell’input nell’esempio del componente e confrontando formField con ngModel. Leggi gli entry point del pacchetto Angular forms coinvolti in questi binding e traccia quando ciascun signal viene aggiornato rispetto all’evento di input. Il lavoro è completato quando entrambi i binding espongono valori coerenti all’interno dei rispettivi gestori dell’input e il comportamento è stato verificato rispetto alla riproduzione.

Scritto dal modello di indicizzazione a partire dal testo della issue.