Посмотреть этот пост в Instagram после встраивания

[Jagster (Jakke Flemming)]

И вы следовали этому:

Configure an app token for Instagram oneboxes

Important updates since this guide was originally written: App Review is now required. Since September 2021, Meta requires your app to pass App Review and be approved for the oEmbed Read permission (now called Meta oEmbed Read for apps created after April 8, 2025). Without this, the oEmbed API calls will fail. See Meta’s App Review submission guidance for tips on getting approved. Instagram oneboxes may not render correctly. As of November 3, 2025, Meta removed the thumbnail_url,…

Это может сработать. А может и нет.