prevent colour change in a copy (inside symbol)

Animate Pro 2, here. I’ve got a hair symbol with about 10 different hair style drawings each on a separate frame. The hair is all the same color. I’ve copied all 10 frames and pasted them in the same symbol, and want to fill them a different color, so i have the same hair but in different colors. However, each time i change the fill of the copied frame, the original changes, too. I am forced to copy each drawing by dragging over it with the selector arrow and pasting it on a blank frame. Is there a way to just copy all the frames from the timeline, paste them, and change them without affecting the originals?

Thanks!

Duplicate rather than clone the drawing. The other option is copying/pasting the vectors - this should create a new drawing not linked to the original.