JezK

Edit File: block.json

{ "$schema": "https://schemas.wp.org/trunk/block.json", "apiVersion": 3, "name": "core/embed", "title": "Embed", "category": "embed", "description": "Add a block that displays content pulled from other sites, like Twitter or YouTube.", "textdomain": "default", "attributes": { "url": { "type": "string", "role": "content" }, "caption": { "type": "rich-text", "source": "rich-text", "selector": "figcaption", "role": "content" }, "type": { "type": "string", "role": "content" }, "providerNameSlug": { "type": "string", "role": "content" }, "allowResponsive": { "type": "boolean", "default": true }, "responsive": { "type": "boolean", "default": false, "role": "content" }, "previewable": { "type": "boolean", "default": true, "role": "content" } }, "supports": { "anchor": true, "align": true, "spacing": { "margin": true }, "interactivity": { "clientNavigation": true } }, "editorStyle": "wp-block-embed-editor", "style": "wp-block-embed" }