Expert recipes I would imagine will come later for the progression of tools, like they always do.

I am not a fan of expert recipes, and I have done my fair share of them, I personally think the crafting system is far too simplified, and you end up with something that is more of a gear check and an RNG check, rather than a skill or understanding check, with the skill and understanding playing a small smaller part.

IMO, crafting needs more depth to have expert recipes... Some may disagree, and some may agree with this, but each to their own.