Hey, I'm not sure if this is the right place to report a bug, but I noticed that if a gradient has a transparent background and you hue-shift it, instead of shifting to the colour it should be on, it shifts into lots of different colours. While I do think it looks cool, I'm certain it must be a bug, and I'm betting many people might be having the same issue. If this is a bug, then I'm surprised it hasn't been reported yet. An image has been attached showing what happens with a transparent background (above) compared to what happens with a filled background (below).