Issues configuring Dynamic Metatags / Social Preview for a Custom Domain on a SPA (Glide OS App)

Feature Requests
1

I am currently building an advanced medical calculator app (https://palicalc.glideos.app/) and I am facing a major roadblock regarding the Social Preview (Rich Link Preview / Open Graph tags) when sharing the link on WhatsApp and LinkedIn.

When I share the native Glide URL or my custom domain, the platforms only scrape the generic Glide shell HTML.

I’ve tried configuring the SEO fields with the Glide OS AI chat, but the bots still receive the default platform shell before our internal routing or metadata can act.

Has anyone found a native workaround for this within Glide OS?

  • Is there a specific configuration file (like a glide.config.json equivalent) where we or adms can inject raw metadata directly into the HTML shell?

  • Or is the only current solution to build an external static landing page (e.g., using Carrd or GitHub Pages) on the root domain and redirect users to a sub-domain (like app.palicalc.com.br) just to bypass the bot scraper limitation?

Any guidance, custom code components, or workarounds from fellow developers would be highly appreciated!

Thanks in advance.