The bug
Pressing Q + right-clicking a block while holding a double block only shows the top of the block. Bed disappears and the double chest becomes a normal chest with a buggy part.
How to reproduce
Have a double block in the inventory bar
Look at block
Do Q (throw an item) + right click (place a block) while having a double block in hand
The item thrown will go into the lower half of the block and there is only the upper half of the block
@unknown, can you provide a small video in the latest snapshot with the debug screen enabled (hit the
F3
key) demonstrating the issue?