Curves - Opacity Slider

It would be nice to have an opacity slider for curves adjustments (VFB, Corona Color Correct) in the same fashion as the LUT opacity slider in the VFB

For blending between the original image and the result of applying curves?

+1 exactly this, take effect of curves and only apply it at 75% (been loading custom curves from other apps, and this would be useful to dialling back the effect, rather than having to go into the graph and moving points around).

+1

+1