Meta tag, Open Graph script generated

Question

Next the metatag works normal when added in the . html, but when using the same metatag in the angular Meta is not recognized.

someone has already gone through this trouble to give a helping hand?

    import { Meta } from '@angular/platform-browser';
    constructor(private meta: Meta){}
    ngOnInit(): void {
    this.meta.addTag({name: 'og:type', content: 'website'});
        this.meta.addTag({name: 'og:locale', content: 'pt_BR'});
        this.meta.addTag({name: 'og:url', content: 'https://www.exemplo.com.br'});
        this.meta.addTag({name: 'og:title', content: 'exemplo.com.br'});
       let metaEl: HTMLMetaElement = this.meta.getTag('name= "og:title"');
       console.log(metaEl);
       console.log(metaEl.name);
       console.log(metaEl.content);
}

console response.log:

app.component.ts:70 <meta property="og:title" content="exemplo.com.br">​
app.component.ts:71 og:title
app.component.ts:72 exemplo.com.br
core.js:19775 Angular is running in the development mode. Call enableProdMode() to enable the production mode.