How big is your plant?
I bought two or three of this clone. All were compact but one was especially small. To my surprise, though, that smallest one out of the group showed a low sheath emerging which excited me. Unfortunately, though, it never rose any further but stayed stuck low.
None of the plants grew. Not even one leaf a year. but the roots were all nice and the plant looked good.
I decided to let go of them all not too long ago as I needed space for other growing babies. I am down to two Gloria Naugle now.
One in bloom and one with two growths that has its base swollen. So, a little excitement is growing but I'm not keeping my hope high until I see it rise well above the plant.
Good luck with yours!