[MC-116976] Shulker box duplication when placed below lever

Placing a shulker box under a lever places an empty shulker box, with the original one still in the inventory.

Place a lever 2 blocks high
Place a shulker box beneath it
Go into your inventory and click where the shulker box was previously
→ You'll pick up a shulker box

Attachments

Update : it seems to happen because of the lever above the shulker box, I could reproduce the bug somewhere else.

Also occurs with buttons of both types.