I know that Esperanto in is Beta, but I think they should still add Immersions for Esperanto. And it's not just the Betas that don't have Immersions. I saw a graduated course (Danish) and it didn't have Immersions. Why is all of this?
Even the ones out of beta, the ones in beta, the ones under construction or the ones not even in the incub yet.
Cf. the details in the link.