My unlearned tab shows many missing recipes for my Engineering, including a number that I can’t learn. If I choose Goblin specialization, all Gnomish specialization can’t be learned. Yet the tab shows I am missing those. Is there a way to hide unlearnable recipes? ie goblin engineer will not see gnomish only recipes? Maybe an option to also hide recipes that are no longer available like mechanical yeti (quest was removed in Cata)