Can't clone cloneable group and can't view wyswig 'Text'

First of all, can I say I don't link the new All in One. By default it enables all the extensions, half of which I don't need. I've had to turn them all off. I tried the Builder for the first time, but there were too many options, and it's faster just to type the code.

However, I am now having two issues with metaboxes that I've not had in the past. I have the following to create my fields:

    $meta_boxes[] = [
        'title'      => __( 'Client Types', 'wbng' ),
        'id'         => $prefix .'client_types',
        'post_types' => ['page'],
        'include'    => [
            'template' => ['page-templates/home.php'],
        ],
        'fields'     => [
            [
                'name'              => __( 'Client Type', 'wbng' ),
                'id'                => $prefix . 'client_type',
                'type'              => 'group',
                'clone'             => true,
                'sort_clone'        => true,
                'fields'            => [
                    [
                        'name'              => __( 'Title', 'wbng' ),
                        'id'                => $prefix . 'client_title',
                        'type'              => 'text',
                        'label_description' => __( 'Client type', 'wbng' ),
                    ],
                    [
                        'name'              => __( 'How we can help', 'wbng' ),
                        'id'                => $prefix . 'how_we_can_help',
                        'type'              => 'wysiwyg',
                        'label_description' => __( 'How can we help this type of client?', 'wbng' ),
                    ],
                ],
            ],
        ],
    ];

However, there are two issues. I can't clone the 'Client Type' group. I also can't view the 'Type' area in the WYSIWYG editor. Anyone got any ideas?