$wp_customize->add_control() Textarea in wordpress Customizer Section does not Update in Preview pane in Realtime

Question

I have created a textarea in WordPress Customizer in the following way.

$wp_customize->add_setting( "stylesheet_setting", array(
    'default' => '',
    'type' => 'theme_mod',
    'capability' => 'edit_theme_options',
    'transport' => 'postMessage',
    'sanitize_callback' => 'sanitize_textarea_field', 
) );

$wp_customize->add_control( "stylesheet_setting", array(
    'section' => "stylesheet_section",
    'type' => 'textarea',
) );

Problem

The Problem I am having is that, when I write CSS code in this textarea, it does not update the preview pane in realtime, instead, if I use the refresh method for transfer, it updates after refreshing.

I want to update in real-time just like I enter CSS in WordPress Custom CSS Textbox.