Faded mask and LAYER blendmode

I was wondering if faded masks had been implemented: are they working in some way?
In AS3 you had to apply the LAYER blendmode to view the faded masks, is it working?

LAYER blendmode would help a lot in other situations, i.e. when tweening alpha of a compound animation, I don’t know if it can be replaced by cacheAsBitmap.

Not supported yet, still TODO

Ooook, thank you Joshua!