What I expected to happen was...
The numbers shouldn't be seen on the name tag when the name and/or stats of a tool or armor shouldn't appear.

What actually happened was...
Unnecessary numbers overlapped the name tag of each item.

Steps to reproduce...
1) Start game
2) Choose world. Create one if you don't have a world.
3) Grab stack-able items and fill your inventory.
4) Hover your mouse over the item
5) Notice the numbers overlap the name tag of the item. This should also affect armor and tools.