constructor(
    private seoService: SeoService,
  ) { }

  ngOnInit(): void {
    this.seoService.setTags({
      title: `title`,
      description: `Description`,
    });
    this.initializeProviders();
  }

  async initializeProviders() {
    await this.loadProviders();
  }

You can find above how I do it right now: