I'm using the latest Photoshop to add some effects to a video. All I really need to do is transform a curves layer mask I applied above the video layer. Unfortunately this option doesn't seem to be available when looking at the keyframe attributes. After initial web research that said to convert it to a smart object to get transform abilities as well, I tried this, but I end up completely losing the influence of the curves layer. The inside of the layer box has become transparency. When I double click on the smart object, I get the curves layer, transparency box, with nothing below it. How can I remedy this and get the transform to do what I want it to? Thank you.