ID element "amazon-pay-classic-id-that-should-not-exist" is appearing on the URL of the site when using Amazon Pay Classic method

[ChristianAF]

the element #amazon-pay-classic-id-that-should-not-exist appears on the URL of the site when using Amazon Pay Classic.

To Reproduce
Steps to reproduce the behavior:

1. Go to site, add product to cart, go to Checkout and fill all the required information.
2. Select "Amazon Pay" classic payment method
3. Click on 'Place Order'
4. ID element "#amazon-pay-classic-id-that-should-not-exist" is added to the URL.

Screenshots

Isolating the problem (mark completed items with an [x]):

• I have deactivated other plugins and confirmed this bug occurs when only the extension is active.
• I can reproduce this bug consistently using the steps above.

[loosenonline]

Yes I do that all.

[loosenonline]

Is there any follow-up to this question?