Redirect issue with Klarna and BankID

[ottob]

Describe the bug
If Klarna requires login using BankID you get stuck in endless loop during checkout. Confirmed by many of our Swedish customers.

To Reproduce
Steps to reproduce the behavior:

1. Press in app Pay button
2. In app browser opens with Klarna
3. Click Continue with BankID
4. BankID opens, verify identity.
5. You will now be redirect back to same page as step 2. And you are stuck in a loop

Expected behavior
Not be redirected back to Klarna Login page. You should be logged in after bankid.

Screenshots

The screen you start at end up at

Video of the flow, stops at BankID since that can not be recorded. After BankID you end up at page of screenshot above.
https://github.com/user-attachments/assets/9ecc0484-9671-4243-bcea-9d6ce52e091a

Additional context
If you close the inapp browser and start again, Klarna will not be logged in. But this is really bad UX.

Using stripe-react-native 0.57.3 on iOS 26