BUG: getter and setter in 2 separate interfaces

[fiduzen]

In our current product we have 2 interfaces (Interface1 and Interface2), Interface2 extends Interface1.

In Interface1 we set the getter for a property, and in Interface 2 we set the setter for the same property, here is the code:

public interface ILoadable

    {

function get ColorScheme():String;

    }

	public interface IUploadable extends ILoadable
{

    function set ColorScheme(value:String):void;

    }

This was working fine in AIR SDK 3.5, but when we upgraded to SDK 15, we get this error:

Error: Cannot override an interface method.  Method ColorScheme conflicts with a method in base interface ILoadable.

Is this a bug in the SDK? or is the new SDK more strict, not allowing a getter and setter being located in separate interfaces/classes?