Warning: Undefined property: Drupal\commerce_customizations\Plugin\Commerce\CheckoutFlow\MultistepOrder::$order #7
Description
Warning: Undefined property: Drupal\commerce_customizations\Plugin\Commerce\CheckoutFlow\MultistepOrder::$order in Drupal\commerce_checkout\Plugin\Commerce\CheckoutFlow\CheckoutFlowBase->getOrder() (line 167 of modules/contrib/commerce/modules/checkout/src/Plugin/Commerce/CheckoutFlow/CheckoutFlowBase.php).
Drupal\commerce_checkout\Plugin\Commerce\CheckoutFlow\CheckoutFlowBase->getOrder() (Line: 233)
Drupal\commerce_checkout\Plugin\Commerce\CheckoutFlow\CheckoutFlowBase->getStepId() (Line: 50)
Drupal\commerce_checkout\CheckoutOrderManager->getCheckoutStepId() (Line: 94)
Drupal\commerce_checkout\Plugin\Block\CheckoutProgressBlock->build() (Line: 171)
Maybe replace $this->order with $order = $this->getOrder().