Try these =>
Wrap your TextInput components in a KeyboardAvoidingView to ensure the input remains visible when the keyboard appears. Use a ScrollView with the keyboardShouldPersistTaps="handled" prop to prevent taps from dismissing the keyboard unnecessarily.
Configure the behavior prop based on the platform (padding for iOS, height or undefined for Android) to adjust the view when the keyboard opens.
If the TextInput is inside a FlatList or ScrollView, set removeClippedSubviews={false} to prevent the input from being unmounted when it goes off-screen, which can cause focus loss.
Use a ref to programmatically manage focus if needed, ensuring the TextInput retains focus after the keyboard opens.