Does anyone grow Corybas geminigibbus?

[Goods14]

I bought a Corybas geminigibbus this summer. I was told it likes to stay very humid and many people were successful growing it in mostly closed containers (I think it was specifically a McFlurry cup). Because of this, I placed it in a small cube similar to those that carnivorous plants are sold in. My plant has grown well in the very moist environment, but it has not yet gone dormant. Do I need to induce a dry period or will it go dormant on its own?

I can't seem to find much information on this plant so anything will be helpful.