Enatega Customer App: Checkout screen stuck when navigating from cart to checkout most of the times

Describe the bug
When a user proceeds from the cart to the checkout screen, the application frequently gets stuck and does not load the checkout page.

Expected behavior
The system should smoothly transition from cart to checkout without freezing.

Smartphone (please complete the following information):

Device: [Infinix]
OS: [Android]
Browser [app]

Labels: Enatega Multivendor Customer App, Bug

Start at the cart-to-checkout navigation entry points in the React Native customer app and reproduce the issue on Android, using the reported Infinix device context. Trace the loading path until checkout renders; done means repeated navigation from cart to checkout completes without the app getting stuck.

Written by the indexing model from the issue text.