Angular formControl ignored in ECheckbox

[qworin]

@Amil-Gaoul

Directive formControlName not working if placed in e-checkbox. The checkbox is changed visually unlike the value.

@Component({
  selector: 'app-form',
  template: `
    <form [formGroup]="fg">
      <e-checkbox formControlName="isActive">Is active</e-checkbox>
    </form>
  `,
})
export class FormComponent implements OnInit {
  public fg = new FormGroup({
    isActive: new FormControl(false, {updateOn: 'change'}),
  });

  ngOnInit() {
    this.fg.get('isActive').valueChanges.subscribe(console.log); // never outputs anything
  }
}