Image advanced field not working

Hi there, I’m using Meta Box to create two image fields, one for a company logo and the other for up to three product images. The fields are displaying correctly in the backend, but when I click on the “select or upload image” button the browser just jumps to the top of the screen. It looks like some JavaScript isn’t firing, but I don’t see any console errors. Here’s my code that I’m using to generate the meta boxes:

add_filter( 'rwmb_meta_boxes', 'ca_register_meta_boxes' );
function ca_register_meta_boxes( $meta_boxes )
{
    $prefix = 'rw_';
    $meta_boxes[] = array(
        'id'       => 'images',
        'title'    => 'Member images',
        'pages'    => array( 'Member' ),
        'context'  => 'normal',
        'priority' => 'high',
        'fields' => array(
            array(
                'name'  => 'Company logo',
                'desc'  => 'Upload the company logo for use in the list of members',
                'id'    => $prefix . 'logo',
                'type'  => 'image_advanced',
                'max_file_uploads' => 1,
            ),
            array(
                'name'  => 'Product images',
                'desc'  => 'Upload up to three images to display on the member profile page',
                'id'    => $prefix . 'product_images',
                'type'  => 'image_advanced',
                'max_file_uploads' => 3,
            ),
        )
    );
    return $meta_boxes;
}

Any ideas on how to fix or debug this?

https://wordpress.org/plugins/meta-box/