Those are new leaves. Let them do their own thing! I'm just curious: how do you like this type of mount? I took my plant off because I found it awkward and the moss stayed wet too long. I have it potted in a net pot with moss and some styrofoam beads, and the plant grows like a weed.
Thanks for the info My only issue with that type of mount is how much room it takes up. I personally find that it actually dries faster than others so I water almost daily. I do have it hanging close to the fan and lights which both speed up the drying process. The straw stuff in the back is hard to even get wet. Hope that helps.