[AC-2320] iOS: tiapp info is not properly transfered into info.plist with an Xcode validation failure as a result

I'm fighting IOS icons. In my tiapp there is this section:

   <ios>
        <plist>
            <dict>
                <key>CFBundleIconFiles</key>
                <array>
                    <string>appicon.png</string>
                    <string>appicon@2x.png</string>    
                    <string>appicon76.png</string>
                    <string>appicon76@2x.png</string>
                    <string>appicon72@2x.png</string>
                    <string>appicon72.png</string>
                </array>
            </dict>
        </plist>
    </ios>

Somewhere in the file is also this section: appicon.png All necessary files are in a folder called iphone, 72 dpi png exactly measured. When I build the app the info.plist contains only two icon File entries Item 0 string appicon.png Item 1 string appicon@2x.png Xcode 5.1 tries to validate but complains about the missing icons: Missing required icon file. The bundle does not contain an app icon for ipad of exactly 72 x 72 pixels in png format. Obviously it does contain that file, and even more than this one. Of course I tried to edit info.plist by hand, to no effect. I checked and checked upper and lower case, I even mad this icon files again but still no luck. How do I do this? thanks ijme