I have been having this problem all day, any time I attempt to create a Sub-Race (in this case, I am trying to make a Forest Gnome) but the character builder doesn't show my full racial traits, it just shows my original prototype. Is there any way for me to fix this?

Did you list the “features type” as “Granted” or as either “Replacement” or “Additional” instead? It has to be “Granted,” the other two are for the kinds of optional traits like in Tasha’s Cauldron.

Yeah, that fixed it, thank you so much.

As usual, happy to help.