Seo – Google Rich Results validation says: No rich results have been detected in this URL

My website (https://blackmaps.com.ar) is supposed to display rich results, as I’ve added JSON-LD schemas to every page, and the Schema.org validator detects them correctly. However, for some reason, Google’s Rich Results Test is not recognizing them.

I’m currently using NextJS 14.2.12 and this is the async function that generates the schema for each page (in this case homepage)

export async function generateSchemas(t, locale) {
    const baseUrl = "https://blackmaps.com.ar"
    const schema_url = locale && locale !== 'default' ? `${baseUrl}/${locale}` : baseUrl;
    return {
        "@context": "https://schema.org",
        "@type": "Organization",
        "name": "Black Maps",
        "description": t('schema_description'),
        "founder": {
            "@type": "Person",
            "name": "Agustín Sánchez"
        },
        "image": "https://blackmaps.com.ar/image/og-home.png",
        "url": schema_url,
        "sameAs": ["https://x.com/maps_black"],
        "logo": "https://blackmaps.com.ar/image/app-icon-1024.webp",
        "ContactPoint": {
            "@type": "ContactPoint",
            "email": "[email protected]",
            "contactType": "Customer Service",
            "availableLanguage": ["Spanish", "English"]
        }
    }
}

and this is how its loaded in the page:

// page code
const schemas = await generateSchemas(t, locale);
const schemaJSON = JSON.stringify(schemas);
// more page code
<Script
    id="org-schema"
    type="application/ld+json"
    dangerouslySetInnerHTML={{
       __html: JSON.stringify(schemaJSON),
    }}
 />
// more page code

I’m not an SEO expert, so I would really appreciate any help or guidance. Thank you!