I'm uploading a new SwiftUI app to Testflight. I use Combine to get data from my own REST API. I got an email from Apple saying that i'm using non-public APIs.
We identified one or more issues with a recent delivery for your app, "Tailosive Hub" 1.0 (30). Please correct the following issues, then upload again.
ITMS-90338: Non-public API usage - The app references non-public symbols in Tailosive Hub: _$s7Combine18PassthroughSubjectC4sendyyxF, _$s7Combine18PassthroughSubjectCACyxq_Gycfc, _$s7Combine18PassthroughSubjectCMa, _$s7Combine18PassthroughSubjectCyxq_GAA9PublisherAAMc.
I'm not using any private APIs and following public documentations.
Thanks in advance!