WooCommerce - Add Order Again button to My Orders actions

functions.php

<?php
/**
 * Add order again button in my orders actions.
 *
 * @param  array $actions
 * @param  WC_Order $order
 * @return array
 */
function cs_add_order_again_to_my_orders_actions( $actions, $order ) {
	if ( $order->has_status( 'completed' ) ) {
		$actions['order-again'] = array(
			'url'  => wp_nonce_url( add_query_arg( 'order_again', $order->id ) , 'woocommerce-order_again' ),
			'name' => __( 'Order Again', 'woocommerce' )
		);
	}

	return $actions;
}

add_filter( 'woocommerce_my_account_my_orders_actions', 'cs_add_order_again_to_my_orders_actions', 50, 2 );

It would be better to also have the button on orders page next to view my order button. It's kind of getting lost where it's placed.
Do you think you could do that?

Use this to declare which statuses can have order again button.

add_filter( 'woocommerce_valid_order_statuses_for_order_again', 'add_order_again_status', 10, 1);
function add_order_again_status($array){
    $array = array_merge($array, array('on-hold', 'processing', 'pending-payment', 'cancelled', 'refunded'));
    return $array;
}

https://stackoverflow.com/questions/42116885/woocommerce-allowing-order-again-for-different-statuses

Hi all,
I have added this code to my functions.php. It works on orders with the status 'completed'. But I need to add this function to orders with status 'processing' also. So I added the below lines. But the link to which the button redirect shows the cart is empty. Could anyone help me, please?

elseif ( $order->has_status( 'processing') ) {
$actions['order-again'] = array(
'url' => wp_nonce_url( add_query_arg( 'order_again', $order->id ) , 'woocommerce-order_again' ),
'name' => __( 'Order Again', 'woocommerce' )
);
}