ApplePay API failure behaviour for onpaymentauthorized

My Query is how applepay API Handles the payment capture if applepay session was submitted with status failure.


Payment service provider was able to succesfuly decrypt the payment authorization token .But onpaymentauthorized gets timeout after 30 seconds ( say timeout due to network latency,or delay in decrypting the token ) which causes the cancellation of the payment since Apple Pay payment sheet is dismissed with status failure.

How does apple pay handles the scenario. Since the vendor has succesfully decrypted the payment transaction, will they be able to proceed with the payment capture with the decyrpted Data. Will the Wallet Display the amount of the transaction ?