Starting with a full inventory in Survival. Try to pick up a new item. You shouldn't be able to pick it up because there's no space in the inventory; however, the item is "picked up" and disappears.
For example, all of my slots were full of other stuff and I killed some blazes. The blaze rods are picked up but because there wasn't a slot for them to go into they disappear. In prior versions they would sit on the ground until there was space in the inventory or until they timed-out.
I tried to duplicate this behavior in a new world and was unable to do so 😞. I'll try again tonight and see what I can find.
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I have the same problem with a pre-0.13.0 world.
iOS 9 iPad 2
I have the same problem with a pre-0.13.0 world.
iOS 9 iPad 2