As a merchant I want to have the an option to set status DELIVERED and delivered partially when customer receive his order.
I set status shipped when I send order and when customer received order I can set status delivered.

shopware have status shipped but do not have status DELIVERED.

also, if in shopware exist status shippedpartially should be a functional to set what items from order are shipped what not,
otherwise how to know what item was shipped. I should do inventory in other app if I use shippedpartially.

src/Core/Checkout/Order/Aggregate/OrderDelivery/OrderDeliveryStates.php
public const STATEMACHINE = 'orderdelivery.state';
public const STATEOPEN = 'open';
public const STATEPARTIALLYSHIPPED = 'shippedpartially';
public const STATESHIPPED = 'shipped';
public const STATEPARTIALLYDELIVERED = 'deliveredpartially';
public const STATEDELIVERED = 'delivered';
public const STATEPARTIALLYRETURNED = 'returnedpartially';
public const STATERETURNED = 'returned';
public const STATECANCELLED = 'cancelled';