Which @angular/* package(s) are the source of the bug?

router

Is this a regression?

No

Description

When the title is added as follows:

{
  path: '',
  component: HelloComponent,
  title: 'HELLO',
}

and we try to access it via route.snapshot.title:

export class HelloComponent implements OnInit {
 constructor(private readonly route: ActivatedRoute) {}

 ngOnInit(): void {
   console.log(this.route.snapshot.title); // undefined
 }
}

it will be undefined. However, we can still get the route title from route.snapshot.data:

const routeTitleKey = Object
  .getOwnPropertySymbols(this.route.snapshot.data)
  .find((symbol) => symbol.toString() === 'Symbol(RouteTitle)');

console.log(this.route.snapshot.data[routeTitleKey]); // HELLO

Please provide a link to a minimal reproduction of the bug

https://stackblitz.com/edit/angular-ivy-hqjky1?file=src%2Fapp%2Fhello.component.ts

Please provide the exception or error you saw

No response

Please provide the environment you discovered this bug in (run ng version)

Angular 14.2.2

Anything else?

No response