Change the tag values manually for the new.
Want to do this but if you also end up updating your meshes it might make your Making a fresh clone of an EA hair will automatically give you the proper tags. To make your existing hairs genetics compatible with the new
This tutorial explains how to fix that issue. The new swatches will take on the hair colour tag of the last hair swatch you had clicked before you applied the palette. If you have been updating your existing hair packages by adding the new swatches on via an S4S palette, chances are they won’t work with genetics.