Black magic new growth

[Ashleyma23]

Hello all ,

I recently posted about my new black magic and after dark.
My black magic is blooming now and I noticed a small growth between the current spiking bulb and the older one.
It doesn't feel as if it's connected thou. I moved it a bit away from the tightly packed moss.

What do I do now? Remove it? Leave it ? If they can't have water then won't it rot? It looks like a small bulb with a brown dot on it.