Oh boy... From Apple's website:
August 19, 2019
You can now submit apps built with Xcode 11 beta 6 using the SDK for iOS 13 beta 7, tvOS 13 beta 7, and watchOS 6 beta 7 for internal and external testing.
Starting with Xcode 11, Application Loader is no longer included in Xcode. For details on how to upload your apps to App Store Connect using Xcode, see Xcode Help.
Anyone know if Embarcadero is aware of this? I'm starting to feel very uncomfortable. Again something that could break our workflow! I hope they are on it else I will have to look into starting to develop in Swift and forget about Delphi for the future.
Try Apple's OS X Transporter app. It's on the Mac App store. It seems this is a more generic way to upload all kinds of content.