When you hit the block an item frame is on, there is a delay between from when you destroy the block, it is attached to, to when the block(s) [Item frame & block put into the item frame] It takes about 4 seconds for the items to finally turn into entities.
Linked issues
is duplicated by 34
relates to 4
Comments 4
yes but they didn't have that behaviour before 1.3. before they would just pop of the moment the block they were attached to was destroyed
Paintings do the same.