fix(payment): PAYPAL-2719 fix amazon pay button for buy now flow

[bc-nick]

What?

Fix Amazon Pay button for buy now flow on PDP

Why?

To keep up-to-date data during the quota creation process

Testing / Proof

amazon.mov

@bigcommerce/team-checkout @bigcommerce/team-payments

[bc-peng]

Can I know if you had the chance to test the changes on the cart page?
The reason I ask is that this code is shared there, and we had a previous incident where the cart page was breaking without our knowledge. It would be great if we could double-check to ensure it is working as expected.

[bc-nick]

Can I know if you had the chance to test the changes on the cart page? The reason I ask is that this code is shared there, and we had a previous incident where the cart page was breaking without our knowledge. It would be great if we could double-check to ensure it is working as expected.

@bc-peng these changes only for Buy Now Flow on PDP and don't affect the general logic of the button elsewhere. i tested on the integration store and ensure everything works as expected