According to official documentation specifying MinimumOSVersion in Info.plist is not recommended. https://developer.apple.com/library/archive/documentation/General/Reference/InfoPlistKeyReference/Articles/LaunchServicesKeys.html
This is the full description of the field:
MinimumOSVersion MinimumOSVersion (String - iOS). When you build an iOS app, Xcode uses the iOS Deployment Target setting of the project to set the value for the MinimumOSVersion key. Do not specify this key yourself in the Info.plist file; it is a system-written key. When you publish your app to the App Store, the store indicates the iOS releases on which your app can run based on this key. It is equivalent to the LSMinimumSystemVersion key in macOS.
However if it is not specified then application submission fails with the following error?
ERROR ITMS-90360: "Missing Info.plist value. A value for the key 'MinimumOSVersion' in bundle Application.app/Frameworks/xxxxxxx.framework is required." An unknown error occurred.
If it is added to Info.plist then it fails with this one.
ERROR ITMS-90208: "Invalid Bundle. The bundle Application.app/Frameworks/xxxxxxx.framework does not support the minimum OS Version specified in the Info.plist."
An unknown error occurred.
Tried with all values under 'Xcode -> Build Settings -> Deployment -> iOS Deployment Target' but nothing helps. Is there any ideas how to successfully submit application?