Add paginate

includes/data-stores/class-wc-data-store-wp.php

@@ -229,6 +229,7 @@ class WC_Data_Store_WP {
 					'limit'          => 'posts_per_page',
 					'type'           => 'post_type',
 					'return'         => 'fields',
+					'paginate'       => 'no_found_rows',
 				);
 
 				if ( isset( $key_mapping[ $key ] ) ) {

includes/data-stores/class-wc-order-data-store-cpt.php

@@ -738,10 +738,10 @@ class WC_Order_Data_Store_CPT extends Abstract_WC_Order_Data_Store_CPT implement
 	public function query( $query_vars ) {
 		$args = $this->get_wp_query_args( $query_vars );
 		$query = new WP_Query( $args );
+
 		if ( isset( $query_vars['return'] ) && 'ids' === $query_vars['return'] ) {
 			return $query->posts;
 		}
-		// paged?
 		return array_map( 'wc_get_order', $query->posts );
 	}
 }