Created colors are subsequently converted to special colors.

[PaRunk]

Hello Affinity Team,

I miss the possibility to convert existing colors (color fields) retrospectively into a special color or from a special color to a non-special color without having to create them again.

At the moment I can only decide when creating a new color whether it is a special color and whether it should be overprinted. I think that's bad. I would like to be able to change the properties of the existing colors at any time.