Orders with custom status don't show in "all orders" list

[maxity-germany]

When calling the orders list without any filters (/wp-admin/edit.php?post_type=shop_order), orders with custom status don't show in the list of orders. They are counted in the menu item counter, but do not appear in the list of orders.

That's my config:

`
register_post_status(

'maxity-b2b-onrequest',

[
	/* WordPress built in arguments. */
	'label'                       => __( 'Auf Anfrage', 'wp-statuses' ),
	'label_count'                 => _n_noop( 'Auf Anfrage <span class="count">(%s)</span>', 'Auf Anfrage <span class="count">(%s)</span>', 'wp-statuses' ),
	'public'                      => true,
	'show_in_admin_all_list'      => true,
	'show_in_admin_status_list'   => true,
	'post_type'                   => array( 'post' ),
	'show_in_metabox_dropdown'    => true,
	'show_in_inline_dropdown'     => true,
	'show_in_press_this_dropdown' => true,
	'labels'                      => [
		'metabox_dropdown' => __( 'Auf Anfrage',        'wp-statuses' ),
		'inline_dropdown'  => __( 'Auf Anfrage',        'wp-statuses' ),
	],
	'dashicon'                    => 'dashicons-email',
]

);`

Any idea why this is happening? WooCommerce and the wp-statuses plugin are on their latest versions.