sorting / ordering of fields fails

the fields ordering/sorting / priority is all messed up i can’t get it working.
i tried different themes but all same problem, in the backend i can order the fields and save it without errors but as soon i test it in the front end it looks all messed up.

for instance i places firstname and lastname on top but it shows somewhere at the botten, this is the same for billing, shipping and extra fields i tried ceveral options like thes 2 but nothing happens

add_filter("woocommerce_checkout_fields", "custom_override_checkout_fields", 1);
function custom_override_checkout_fields($fields) {
    $fields['billing']['billing_first_name']['priority'] = 10;
    $fields['billing']['billing_last_name']['priority'] = 20;
    $fields['billing']['billing_company']['priority'] = 30;
    $fields['billing']['billing_country']['priority'] = 40;
    $fields['billing']['billing_state']['priority'] = 50;
    $fields['billing']['billing_address_1']['priority'] = 60;
    $fields['billing']['billing_address_2']['priority'] = 70;
    $fields['billing']['billing_city']['priority'] = 90;
    $fields['billing']['billing_postcode']['priority'] = 80;
    $fields['billing']['billing_email']['priority'] = 100;
    $fields['billing']['billing_phone']['priority'] = 110;
    return $fields;
}

add_filter( 'woocommerce_default_address_fields', 'custom_override_default_locale_fields' );
function custom_override_default_locale_fields( $fields ) {
    $fields['state']['priority'] = 5;
    $fields['address_1']['priority'] = 6;
    $fields['address_2']['priority'] = 7;
    return $fields;
}
add_filter(‘woocommerce_billing_fields’, ‘my_custom_field’, 2000, 2);
function my_custom_field($fields, $country){
        
}

and this

// Billing Fields.

add_filter( 'woocommerce_billing_fields' , 'woocommerce_billing_fields_custom' );

function woocommerce_billing_fields_custom( $fields ) {
	$fields['billing']['billing_first_name']['priority'] = 10;
	$fields['billing']['billing_last_name']['priority'] = 20;
	$fields['billing']['billing_company']['priority'] = 30;
	$fields['billing_phone']['required'] = false;
	$fields['billing_phone']['maxlength'] = 100;
	$fields['billing_state']['class'] = array( 'form-row-first' );
	$fields['billing_postcode']['maxlength'] = 50;
	$fields['billing_postcode']['class'] = array( 'form-row-last' );
	//Order Billing fields
	$fields['billing_email']['priority'] = 80;
	$fields['billing_phone']['priority'] = 100;
	$fields['billing_country']['priority'] = 60;
	
	return $fields;
}

// Shipping Fields.
add_filter( 'woocommerce_shipping_fields' , 'woocommerce_shipping_fields_custom' );

function woocommerce_shipping_fields_custom( $fields ) {
	$fields['shipping_state']['class'] = array( 'form-row-first' );
	$fields['shipping_postcode']['maxlength'] = 4;
	$fields['shipping_postcode']['class'] = array( 'form-row-last' );
	//Order Shipping fields
	$fields['shipping_country']['priority'] = 100;
	
	return $fields;
}

add_filter( 'woocommerce_default_address_fields', 'woocommerce_default_address_fields_reorder' );
 
function woocommerce_default_address_fields_reorder( $fields ) {
	$fields['address_1']['priority'] = 60;
	$fields['address_2']['priority'] = 50;
	
	return $fields;
}