Observed Result
When the position of an object launched by a dropper is adjusted with an anvil and placed in the water stream, the object is not in the intended position as before because it has been moved inward.
Changing the direction will not result in the same behavior.
Items fired from the northwest will ride the water stream, but items fired from the southeast will get stuck on the anvil and not move.
Expected Result
The hit detection for items launched from a dropper or the hit detection for an anvil may have changed from what it was before.
If it's an anvil, please change it back to what it was before if it doesn't affect you.
In the case of items, in addition to the anvil, it appears that the Honey Block position adjustment is also affected. We would like you to adjust the calculation part and eliminate the difference in behavior depending on the direction.
Nothing has changed. This issue is already tracked at MCPE-134649, and also occurs in Java Edition (MC-185464).