[Bug]: Link account persists even after linking the account more than twice

[larrymiami]

Description

Linking a KCB account happens every time i want to use Bank services, Each time it directs me to check my balance

Steps to reproduce

1. Open the Stax app.
2. Click "Add an account" and choose your preferred bank name.
3. Enter your bank account pin

Expected result

The bank account is linked and one is shown a success page.

Actual result

Process Fails with error "We received only a partial response from KCB Bank. We don't think this transaction worked. Please try again."And a USSD is triggered to complete the transaction.

Link to screenshots/screen recordings

https://drive.google.com/drive/folders/1iFu57iuzQB3aXl57rJpA8uvGCtmKn0pl?usp=sharing

Device name

Nokia 3.2

Android OS

11

App version

1.18.2

Config version

20221124100719

Is your phone dual SIM or single SIM?

Dual SIM

Which telco are you using for this test?

Safaricom

Stax device ID or email address

ae3a4fb4d6502412