My description was incomplete, sorry. I just went back, reset the research tier with the cheat function to 0 and then used clarity to go through the breakthrough messages again. Stephanie gives the "ready to set up production messages" after research but no serum designs show up on the production setup screen.Just asking because in your description, you have skipped a step. After you researched the individual traits and then created a serum design and named it, did you then have your team research and develop the serum? Those show on the right hand side of the research trait screen? That is where you have to spend clarity to develop the serum. Once your head researcher says its researched, then it is available for production.
I have done this dozens of times in the un-modded version and it works . I don't know what I am missing, something out of order that I can't reset?