Hey @jane_12 Hope you're well!
For react native, without Edge Network this is currently not supported. It was supported earlier in ACP prefix dependencies, but those are deprecated; since April 25, 2023, Apple has required apps submitted to the App Store to be built with Xcode 14.1 or later. The Experience Platform Mobile SDKs and extensions outlined below were built with prior versions of Xcode and are no longer compatible with iOS and iPadOS given Apple's current App Store requirements. Consequently, on August 31, 2023, Adobe will be deprecating support for the following Experience Platform Mobile SDKs and wrapper extensions:
ACP iOS SDK
Cordova
Flutter for ACP
React Native for ACP
Xamarin
So, either you have to use Edge or Edge Bridge:

Here's the workflow comparison:

Migration guide: https://developer.adobe.com/client-sdks/solution/adobe-analytics/migrate-to-edge-network/#get-starte...