Shulker box in another shulker box

Verification builds:
1.1.0.9 Retail

Summary:
Shulker boxes can be placed inside another shulker box when they are transferred via a hopper.

Steps to Reproduce:

1. Place a Shulker Box
2. Attach a hopper to the side
3. Drop another shulker box into the hopper

Observed Results:
The hopper moves shulker boxes inside another.

Expected Results:
It was stated by the developers that this should not be possible.

Screenshots/Videos attached: Yes

Notes:
Original Description:
By placing a shulker box inside a funnel attached to a shulker box, it stays inside one another