It appears there is no compatible version of iTunes in which you can create a shipping build for the app store.
The latest version fails at the UE5 end. When building, you get the error ‘no compatible SDK’. With an earlier version required.
Using the previous version of iTunes, 12.10.11, the app can be built by UE5 as expected, and an .ipa file is generated that can be installed and played directly onto an iPhone. However, when you load the ipa file to the app store (e.g. using Transporter), then the following error occurs.
ITMS-90725: SDK Version Issue - This app was built with the iOS 14.4 SDK. All iOS apps submitted to the App Store must be built with the iOS 15 SDK or later, included in Xcode 13 or later.
This means there is no way in which to build a blueprint only project on a Windows machine, and upload it successfully to the app store.
Has anyone successfully achieved this recently, or have any tips on how to overcome this error?