Although there are not any clear timelines established by Magento 2, there is an active GitHub issue on the topic. In short, the fix would take setting their SESSION cookie as SameSite=None; Secure to ensure
POST requests from outside the website domain are successfully transferring the session information.
To fix this issue, you will need to go to your Magento 2 admin panel and set the Affirm Checkout Flow Type field to Modal.
We strongly recommend making these updates in a staging environment before pushing them to production. If you encounter any issues related to the Affirm plugin, please let us know and we would be happy to assist.
Updated 7 months ago