Really love the new A<>B mixing feature of V2, although:
If all my layers in A have transparent background (via luma key or alpha), then the layers from B are visible underneath.
I can see why this happens, since you basicly just split the old 10 layers into 2x5.
But I am not sure if this behaviour is to be considered a feature or a bug...?
It basicly means that I have to waste layer 5 with a black solid if I want to have transparency in A...