Shipping method not saving correctly

[sstottelaar]

Hi,

When opening an order in the back office with a shipping method, it's not properly displayed:

This is my shipping method:

class ParcelShipping extends BaseShippingMethod implements ShippingMethod
{
    public function name(): string
    {
        return __('Pakketpost');
    }

    public function description(): string
    {
        return __('Wij sturen het pakket op naar je verzendadres.');
    }

    public function calculateCost(Order $order): int
    {
        return 795;
    }

    public function checkAvailability(Order $order, Address $address): bool
    {
        return true;
    }
}

Is there anything I'm doing wrong here? When I type to save the order in the backoffice I also get a validation error:

Thanks in advance!

[duncanmcclean]

This seems like a bug. Are you able to open a bug report for this instead?

[sstottelaar]

Will do!