Minecraft Username: konan200x Brief Description: Filling up more than one bucket with /fill water command gives you stacked water buckets. However, if you use one out of the stacked water buckets, the rest of the water buckets disappear and you're left with a single empty bucket. This isn't the case with /fill lava command and its stacked lava buckets so I believe that this must be a bug. Instructions: 1. Hold more than one empty bucket in your hand. 2. Do /fill water. 3. Try to pour the stacked water buckets. How many times did you recreate this bug?: 3 out of 3. I lost about 3 stacks of buckets this way :/ Result: stacked water buckets are replaced with a single empty bucket. Expected Result: I had expected to be able to use all of the stacked water buckets without them disappearing on me after single use. Evidence: N/A