As a developer, it’s way too hard tracking down MeshIds and Mesh names associated with those MeshIds. While you could argue that the Asset Manager does allow you to complete this, I am not fond with copying MeshIds to a notepad and comparing them. I much rather have it easy and see it in the MeshPart properties pane.
If this were to be implemented, this would improve my development experience when dealing with a bunch of separate meshes.