Elementor group warning

I still get the error, but the error did not cause the issue.

That's great thank you. I found one more issue. When I make a meta box group section with a photo. I get a real error that stops my single post template from fully functioning. Here is the group field code that caused this new error:

'name'   => __( 'Add Co-Author', 'your-text-domain' ),
                'id'     => $prefix . 'add_co_author',
                'type'   => 'group',
                'clone'  => true,
                'fields' => [
                    [
                        'name'  => __( 'Co-author Full Name', 'your-text-domain' ),
                        'id'    => $prefix . 'co-author_full_name',
                        'type'  => 'text',
                        'clone' => true,
                    ],
                    [
                        'name'  => __( 'Co-author Email', 'your-text-domain' ),
                        'id'    => $prefix . 'co-author_email',
                        'type'  => 'email',
                        'clone' => true,
                    ],
                    [
                        'name'    => __( 'Co-author - Lead_YN', 'your-text-domain' ),
                        'id'      => $prefix . 'co-author_lead_yn',
                        'type'    => 'radio',
                        'options' => [
                            'y' => __( 'Lead author', 'your-text-domain' ),
                            'n' => __( 'Not lead author', 'your-text-domain' ),
                        ],
                        'clone'   => true,
                        'inline'  => false,
                    ],