4 entries in
tes' => array( 'autoplay' => array( 'type' => 'boolean', 'source' => 'attribute', 'selector' => 'video', 'attribute' => 'autoplay' ), 'caption' => array( 'type' => 'rich-text', 'source' => 'rich-text', 'selector' => 'figcaption', 'role' => 'content' ), 'controls' => array( 'type' => 'boolean', 'source' => 'attribute', 'selector' => 'video', 'attribute' => 'controls', 'default' => true ), 'id' => array( 'type' => 'number', 'role' => 'content' ), 'loop' => array( 'type' => 'boolean', 'source' => 'attribute', 'selector' => 'video', 'attribute' => 'loop' ), 'muted' => array( 'type' => 'boolean', 'source' => 'attribute', 'selector' => 'video', 'attribute' => 'muted' ), 'poster' => array( 'type' => 'string', 'source' => 'attribute', 'selector' => 'video', 'attribute' => 'poster' ), 'preload' => array( 'type' => 'string', 'source' => 'attribute', 'selector' => 'video', 'attribute' => 'preload', 'default' => 'metadata' ), 'blob' => array( 'type' => 'string', 'role' => 'local' ), 'src' => array( 'type' => 'string', 'source' => 'attribute', 'selector' => 'video', 'attribute' => 'src', 'role' => 'content' ), 'playsInline' => array( 'type' => 'boolean', 'source' => 'attribute', 'selector' => 'video', 'attribute' => 'playsinline' ), 'tracks' => array( 'role' => 'content', 'type' => 'array', 'items' => array( 'type' => 'object' ), 'default' => array( ) ) ), 'supports' => array( 'anchor' => true, 'align' => true, 'spacing' => array( 'margin' => true, 'padding' => true, '__experimentalDefaultControls' => array( 'margin' => false, 'padding' => false ) ), 'interactivity' => array( 'clientNavigation' => true ) ), 'editorStyle' => 'wp-block-video-editor', 'style' => 'wp-block-video' ), 'widget-group' => array( '$schema' => 'https://schemas.wp.org/trunk/block.json', 'apiVersion' => 3, 'name' => 'core/widget-group', 'title' => 'Widget Group', 'category' => 'widgets', 'attributes' => array( 'title' => array( 'type' => 'string' ) ), 'supports' => array( 'html' => false, 'inserter' => true, 'customClassName' => true, 'reusable' => false ), 'editorStyle' => 'wp-block-widget-group-editor', 'style' => 'wp-block-widget-group' ) );