Items/Blocks don't stack when on ground

If I understand correctly, you mean: if I drop a stack of 6 torches, then drop a stack of 6 more torches on top of them, you'd like to see the two items combined into one item that is a stack of 12 torches. If that's correct, then this isn't a feature that's implemented in 0.13.0.

If I understand correctly, you mean: if I drop a stack of 6 torches, then drop a stack of 6 more torches on top of them, you'd like to see the two items combined into one item that is a stack of 12 torches. If that's correct, then this isn't a feature that's implemented in 0.13.0.

I mean:
You throw a stack of Logs out of the inventory (while having menu opened, then click the itemstack, and click outside of the inventory again), and they create a itemstackentity.
(3 logs that are rotating around the middle one)
when you just throw one by one out (via drop key or out of the inventory) it will never stack. there are only itementities for every item you threw. (multiple logs, rotating around the same place)

This can not be resolved.. They do not stack

It seems that this one is closely tied with MCPE-13891.

It seems that this one is closely tied with MCPE-13891.

Reopened. While this may be a missing feature, the lack of it is causing several bad effects.

Reopened. While this may be a missing feature, the lack of it is causing several bad effects.

Discussed internally. The reason it was never implemented: "stacking check takes up more performance than rendering the items" - might be discussable, but not here.