When I use e.g. HSL in Adobe Premiere Pro for color corrections, I grab the color with an eyedropper and can use the plus and minus buttons to define which color I want to include and which I want to exclude. Sometimes I end up with a selection that I am more dissatisfied with than the previous one. Now I want to use the undo function, with Ctrl Z as usual. But that doesn't work. I can only use + and -. I would like to have Undo for the pipette.