Redirect to "My Cart" and Incorrect Unavailability Message After Changing Address in Checkout

Describe the bug
Users of the Enatega Multivendor Customer App encounter a critical issue when attempting to change the address during the checkout process. Instead of updating the address seamlessly, the app redirects users to the "My Cart" section and displays an incorrect message indicating that one or more items are not available.

To Reproduce
Steps to reproduce the behavior:

Open the Enatega Multivendor Customer App.
Log in with valid credentials.
Add products to the cart and proceed to the checkout section.
Attempt to change the address during the checkout process.
Observe the redirection to the "My Cart" section and the incorrect unavailability message.
Expected behavior
When changing the address in the checkout section, the app should update the address without redirection to the "My Cart" section, and it should not display incorrect unavailability messages for items.

Screenshots

WhatsApp.Video.2024-01-10.at.18.34.15_8a27cbcb.mp4
Smartphone:

Device: iPhone and android
Additional context

Users have reported this issue consistently across different devices.
The problem occurs regardless of the specific items in the cart.
Any error messages or logs associated with this issue should be investigated.

Reproduce the issue in the Enatega Multivendor Customer App by adding products, opening checkout, and changing the address on iPhone and Android. Investigate the associated error messages or logs around the redirect to “My Cart” and the incorrect item-unavailability message; done means the address updates in checkout without redirecting or showing a false availability warning.

Written by the indexing model from the issue text.