Is able to set different 'GameDefaultMap' for different platforms? set in '[/Script/EngineSettings.GameMapsSettings]' @'DefaultEngine.ini' & @'IOS\IOSEngine.ini' is OK?

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is able to set different ‘GameDefaultMap’ for different platforms? set in ‘[/Script/EngineSettings.GameMapsSettings]’ @‘DefaultEngine.ini’ & @‘IOS\IOSEngine.ini’ is OK?
in IOS will use the value @‘IOS\IOSEngine.ini’ ?
the other platform will use @‘DefaultEngine.ini’ ?