Enchantment Glint Temporarily Disappears During Transfer Between Slots

Steps to reproduce:

1) Get an enchanted item.

2) Press [shift] and [left button] of your mouse to transfer this item from your hot bar to your inventory (or any container that has at least one slot).

3) Observe the enchantment glint on the item.

 

Expected:

The glint should always stays with the item during the transfer process.

 

Observed:
The glint is temporarily removed.