Service keeps deleting global object - angular6

Question

I have a service that defines an object to be shared across multiple components. I'm setting this object's values in a function that is called during the APP_INITIALIZER and it seems to be ok at first, but when i try to get this object from other components, it's always empty...
In my data.service.ts i have this:
// Object to be shared across components
private loggedUser = {};
setObject(user) {
this.loggedUser = user;
}
getObject() {
return this.loggedUser;
}
// Function that is correctly executed during the APP_INITIALIZER
Init() {
return new Promise<void>((resolve, reject) => {
this.getCurrentUser().subscribe((data: any) => {
// I receive an object with some properties here
this.setObject(data);
resolve();
});
});
}
Then in one of my components i try to get this object with:
ngOnInit() {
var user = this.dataService.getObject();
console.log(user); // It's always empty
}
EDITED:
In my app.module.ts i have a factory that will receive the promise from Init() function:
export function initializeApp1(appInitService: DataService) {
return (): Promise<any> => {
return appInitService.Init();
}
}
providers: [ DataService, { provide: APP_INITIALIZER, useFactory: initializeApp1, deps: [DataService], multi: true} ],
As you can see, my goal is to set an object during the APP_INITIALIZER and being able to share it across components after that.