Recently we tried to update the plist.info file in one of our apps to specify an LSMinimumSystemVersion of 16.0 but when uploading this to App Store Connect using the Transporter app we received an error that this setting cannot be any higher than 15.2. Is there any way around this? Will this be changing soon?
Right, so IIUC LSMinimumSystemVersion is the macOS version on which your app should run in "made for iPad" mode. There's a different key for the minimum iOS version. Generally you should set this in Xcode's "general" tab in "build settings", rather than directly in the info.plist.