When providing a YouTube playlist (single videos are fine) URL to an oEmbed field, the resulting JSON isn't what's expected. It seems to be for embedding a generic website vs YouTube content.
Playlist oEmbed URL: https://youtube.com/playlist?list=PLeLqSlokcbKPu9xj7dKPd8JfBZWxImb2V
Prismic JSON:
{
"version": "1.0",
"url": "http://www.youtube.com/playlist?list=PLeLqSlokcbKPu9xj7dKPd8JfBZWxImb2V",
"type": "link",
"title": "SPACE CATS",
"provider_name": "website",
"thumbnail_url": "https://i.ytimg.com/vi/J7UwSVsiwzI/hqdefault.jpg?sqp=-oaymwEWCKgBEF5IWvKriqkDCQgBFQAAiEIYAQ==&rs=AOn4CLCVoNGWnSyhHplVUapRYt09TAU-UQ&days_since_epoch=18862",
"html": "<div data-type=\"website\"><a href=\"http://www.youtube.com/playlist?list=PLeLqSlokcbKPu9xj7dKPd8JfBZWxImb2V\"><h1>SPACE CATS</h1><img src=\"https://i.ytimg.com/vi/J7UwSVsiwzI/hqdefault.jpg?sqp=-oaymwEWCKgBEF5IWvKriqkDCQgBFQAAiEIYAQ==&rs=AOn4CLCVoNGWnSyhHplVUapRYt09TAU-UQ&days_since_epoch=18862\"></a></div>",
"embed_url": "https://youtube.com/playlist?list=PLeLqSlokcbKPu9xj7dKPd8JfBZWxImb2V"
}
Expected result (from YouTube provider: https://www.youtube.com/oembed?url=https://youtube.com/playlist?list=PLeLqSlokcbKPu9xj7dKPd8JfBZWxImb2V):
{
"title":"SPACE CATS",
"author_name":"Vivian Vigil",
"author_url":"/channel/UChuuNwTkvNOXzAh_kT8N2fw",
"type":"video",
"height":113,
"width":200,
"version":"1.0",
"provider_name":"YouTube",
"provider_url":"https://www.youtube.com/",
"thumbnail_height":360,
"thumbnail_width":480,
"thumbnail_url":"https://i.ytimg.com/vi/J7UwSVsiwzI/hqdefault.jpg",
"html":"\u003ciframe width=\u0022200\u0022 height=\u0022113\u0022 src=\u0022https://www.youtube.com/embed/videoseries?list=PLeLqSlokcbKPu9xj7dKPd8JfBZWxImb2V\u0022 frameborder=\u00220\u0022 allow=\u0022accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\u0022 allowfullscreen\u003e\u003c/iframe\u003e"
}
Maybe Prismic isn't using the correct provider for *.youtube.com/playlist?list=*
?