checkbox list not saved in my custom Table

Hi,

Could you please let me know the data type of column which saves checkbox_list value? I’m just using type TEXT and it saves the serialized string in the custom table as well. See my screenshots
https://cl.ly/5dd61aea3a8f
https://cl.ly/092a542c5485

Here is my sample code

add_action( 'init', 'prefix_create_table' );
function prefix_create_table() {
    if ( ! class_exists( 'MB_Custom_Table_API' ) ) {
        return;
    }
    MB_Custom_Table_API::create( 'my_custom_table', array(
        'address' => 'TEXT NOT NULL',
        'phone'   => 'TEXT NOT NULL',
        'email'   => 'VARCHAR(20) NOT NULL',
        'checklist'   => 'TEXT NOT NULL',
    ), array( 'email' ) );
}

add_filter( 'rwmb_meta_boxes', 'custom_table_fields' );
function custom_table_fields( $meta_boxes ) {
    $meta_boxes[] = array(
        'title'        => 'Meta Box Title',
        'storage_type' => 'custom_table',    // Important
        'table'        => 'my_custom_table', // Your custom table name
        'fields'       => array(
            array(
                'id'   => 'address',
                'type' => 'text',
                'name' => 'Address',
            ),
            array(
                'id'   => 'phone',
                'type' => 'text',
                'name' => 'Phone',
            ),
            array(
                'id'   => 'email',
                'type' => 'email',
                'name' => 'Email',
            ),
            array(
                'id' => 'checklist',
                'name' => esc_html__( 'Éligibilité', 'toto' ),
                'type' => 'checkbox_list',
                'options' => array(
                    'Pinel' => esc_html__( 'Pinel', 'toto' ),
                    'Malraux' => esc_html__( 'Malraux', 'toto' ),
                    'LMNP' => esc_html__( 'LMNP', 'toto' ),
                    'LMP' => esc_html__( 'LMP', 'toto' ),
                    'PTZ' => esc_html__( 'PTZ', 'toto' ),
                ),
                'inline' => true,
            ),
        ),
    );

    return $meta_boxes;
}