ImageView converting fitWidth and fitHeight to integer when applying transforms

When applying transforms ImageView fitWidth and fitHeight are calculated based on integer values. This causes large size jumps when the applied transformations map to a smaller coordinate space. For example use the following transform to create a coordinate space mapping 1024x768 to 120x90:

myTransform = [Scale{ x: 1024/120, y: 768/90 }, Translate{ 0, 0 }]

In my case I have the ImageView within a custom node:

class Custom extends CustomNode {
    public var content : Node;

    override protected function create() : Node {
        return content;
    }
}

Now let's create an ImageView with this:

var myNode : Custom = Custom {
  content: ImageView {
    image: myImg
    preserveRatio: false
    fitWidth: 7.5
    fitHeight: 7.5
  }
}

When adding this to a scene it should produce an image with 64x64 pixel size, however, it does not as the transform seems to be calculated based on the integer value 7 not 7.5.

The attached picture shows the too small image and a rectangle underneath it dimensioned with the proper size- using the same transform.

Thanks
/Chris