Klarna for WooCommerce - Filter Create order object sent to Klarna for disabling autofocus of email field

wc-klarna-disable-autofocus.php

/**
 * WooCommerce - Klarna payment gateway
 * Filter Create order for disabling autofocus of email field.
 **/

// New order ($create)
add_filter('kco_create_order', 'my_kco_create_order');

function my_kco_create_order( $create ) {
	$create['gui']['options'] = array('disable_autofocus');
	return $create;
}

Sorry, should this work with adding the those lines to functions.php? with the modified line 7 for WooCommerce Klarna Gateway 2.5.11 it still focuses to form.
https://github.com/woocommerce/woocommerce-gateway-klarna

Received this snippet from Krokedil which worked for me

/**
* WooCommerce - Klarna payment gateway
* Filter Create order for disabling autofocus of email field.
**/
// New order ($create)
add_filter('kco_wc_create_order', 'my_kco_create_order');
function my_kco_create_order( $create ) {
$create['gui']['options'] = array('disable_autofocus');
return $create;
}