[ISSUE] Customer address duplication on every payment method click

[etdevhub]

Describe the bug
If the customer has no addresses at all, fills out the address form at checkout page, and chooses the payment method, it leads to saving the address in the database again and again - each time he clicks on the payment method (billing and shipping address should be the same). So, it leads to duplication...

Used versions
Magento ver. 2.4.6-p6
Open source
Mollie v2.40.0

Steps to reproduce the behavior:

1. Create new customer
2. Add any product to the cart
3. Go to the checkout page
4. Fill out the shipping address form, choose shipping method and click "Next" button
5. Click on Mollie payment method (creditcard for example)

Expected behavior
I guess the customer address should not be saved, since it happens after the customer placed order?

Actual behavior
It saves the customer address as many times as you click on the Mollie payment method...

Screenshots

Additional context
Screencast from 08-05-2024 04:23:04 PM.webm

[Frank-Magmodules]

Thank you for opening this issue and following our report template; it's very helpful.
I was able to reproduce the problem as you described, so we will investigate further to resolve this for you.

[Leone]

Hi,

We have the same issue in our shop.
This issue will be fixed in the next release, right?

When should the new version be released?

[Frank-Magmodules]

Indeed, @Leone, the new release will be available at the beginning of next month!

[Frank-Magmodules]

Hi @etdevhub and @Leone, I’m happy to inform you that this issue has been addressed in the latest Mollie release, version 2.41.0. I’ll close this issue for now, but feel free to reopen or comment if needed.