AC:11798::Shipping price showing diffrent in printed pdf

Author: Pooja.Manral

app/code/Magento/Sales/Model/Order/Pdf/AbstractPdf.php

@@ -177,7 +177,7 @@ public function __construct(
         \Magento\Framework\Translate\Inline\StateInterface $inlineTranslation,
         \Magento\Sales\Model\Order\Address\Renderer $addressRenderer,
         array $data = [],
-        TaxHelper $taxHelper = null,
+        ?TaxHelper $taxHelper = null,
         Database $fileStorageDatabase = null,
         ?RtlTextHandler $rtlTextHandler = null,
         ?Image $image = null