tween not work when I want change opacity with filter

[MarcosTMT]

I want to do a tween with opacity and doesn't work.

I found much examples but not work and I don't know why...

I prove this:

var rest333 = new Kinetic.Tween({
node: flashInferiorDerecha2,
duration: 3,
opacity: 0
});
all code in: http://jsfiddle.net/2NJV4/

EDIT:
I see this link : #847, but I don't know how to apply this in my example.. help please

[MarcosTMT]

I solve this problem... in the next version (5.1.1, now only in github) include this error solved.

thanks