Iknow, that people have been saying theres an issue with breaking doors in creative makes it drop and its solved. But if you place a lever, redstone dust, torch, door, anything that cannot fly in the air without a block beneath it, will drop, if you destroy the block under it.
Linked issues
duplicates
Comments
Duplicate of MC-1386. Please search before you post.
Not really new, check MC-1754
Edit: also MC-1386