Since October 24th 2020, Facebook and Instagram oEmbeds have been deprecated by WordPress.
Previously Facebook and Instagram offered convenient Endpoints in their respected API to easily access the content and thus take advantage of the embed functionality.
Their policy has recently become more rigid, and it is not possible to embed easily (without advanced features that require the creation of a specific and approved App) the content of these platforms.
For this reason, oEmbed features have been removed from WordPress, and consequently, these formats are no longer natively usable in Uncode, as was the case before this date with previous versions.
We apologize for any inconvenience to our customers. Still, it is impossible to circumvent this limitation imposed now by Facebook and Instagram at the theme level.
Below you can find the official information: