Facebook Embed Block preview on admin.

Hello, I’m having issues with the Facebook embed block preview on admin, its stay with the UI saying “This content cannot be embeded”, however saving the post generates the front end output. The major issue on this is that it can cause confusion on ours editors, that may think that its not working properly.

I noticed the following response on the oembed endpoint response:

{
    "message": "(#200) Provide valid app ID",
    "type": "OAuthException",
    "code": 200,
    "fbtrace_id": "somehashgoeshere"
}