okay, thx for telling me
why is my bug marked as a duplicate of this, even though i reported it earlier then this?
can confirm in 51w31a
can't confirm in 51w31a
probably because they all have the same data value, and you can't put items back with the same data value. For normal items (e.g. steak), when you click twice on the icon in the creative menu, you will get 2 steak. But potions don't stack, so you can only get a stack of 1. Also, placing it on a ghast tear isn't necessary, it will work with any item with an other data value then potions have.
confirmed in 1.8.1
it also seems to get more off the further you get from 0 0
just searched a little bit, there are a lot of other issues saying command blocks doesn't place blocks right, but not about and -0 coordinate... not sure if this is than a duplicate or not...
Confirmed for 1.15.1