Holding Shift When Clicking "Destroy Item" Creates Ghost Items and Doesn't Clear Armor and Offhand Slots

In the creative inventory, if you click the Destroy Item button while holding shift, it leaves behind ghost items instead of emptying the inventory. Items in the armor and offhand slots also stay behind (this is also present with /clear).

(In the image where it says I don't have any entity data, that's specifically for Inventory)