I tried to name an armorstand with a nametag but the name does not appear above the armorstand. If I break the item, the name i gave it appears

What I expected to happen was...:
The name should appear above the armorstand entity

What actually happened was...:
The name didnt appear above the armorstand but it had the name in the inventory

Steps to Reproduce:
1. Place Armorstand
2. Name a nametag and use it on the armorstand
3. Break it and look at the item's name