What if our uploads to appstoreconnect are still failing with an email similar to this? The app references non-public selectors in Align-QA: isActivated.

Yes somebody on the App Review team contacted me and the conversation is split between the AppStore Connect resolution center and phone calls. No progress yet. Also, I am in contact with BlackBerry support and they are looking into it as well. @nghialn1, I do not have the -interposable flag set in my settings so it cannot be removed. But you're saying that has fixed the AppStore rejections for you?

That makes sense. Thank you for your help!