What happened to adding pre-match builds?

I have not once been in a match where I needed a skill over what I normally use. I have countless times picked the wrong skill in the heat of battle.

I don’t have a link but I think they said they were working on something for a future patch. Playing Miko most games it has gotten me killed or caused the death of a teammate I wasn’t healing as I was fumbling with opening the window and trying to find my mouse pointer to click on a skill.