I’m encountering an issue with Stripe integration in my Expo app when running it on a real iOS device.

Everything works fine on Android builds, iOS simulators, and Android simulators, but when I try to add a payment card on the real iOS build, I get the following error:
Error code: Failed You did not provide an API key. You need to provide your API key in the Authorization header, using Bearer auth (e.g. 'Authorization: Bearer YOUR_SECRET_KEY'). See https://stripe.com/docs/api#authentication for details, or we can help at https://support.stripe.com/.

What I’ve Done:
I followed the Expo/Stripe documentation and have provided the publishable key in the frontend using the component, like this:

<StripeProvider
    publishableKey={process.env.EXPO_PUBLIC_STRIPE_PKEY}
    urlScheme="your-url-scheme" // required for 3D Secure and bank redirects
    merchantIdentifier="merchant.com.{{YOUR_APP_NAME}}" // required for Apple Pay
>

• The API keys are correctly set in the environment variables.
• On Android, iOS simulators, and Android build, everything works as expected.
• The issue happens only on real iOS devices.

Setup:

• Expo SDK version: 50
• API version: 2024-04-10
• @stripe/stripe-react-native: ~0.35.1
• react-native: 0.73.6
• Device: iPhone13 (iOS 18.1.1)

What I’ve Tried:

• Verified that the API key is correct and correctly loaded in process.env.EXPO_PUBLIC_STRIPE_PKEY.
• Double-checked the relevant documentation for iOS integration with Expo/Stripe, but nothing seems to address this specific error.