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MCPE-158552

Water stream will not push items over an edge (parity issue)

I was building this glow squid farm on my server and I was copying it to my bedrock world.  It works great in Java, but on bedrock, items will float up but they get caught on the lip and even with the flowing water, they won’t go over.

To reproduce:

create a tank 5 blocks deep and 7 blocks wide with only 4 blocks on one wall. (Make walls out of tinted glass - doubt this matters but possibly)

put slime blocks on the 4th layer of the tank.

Put ice on the back wall and switch to survival to break so it flows with the 8th flow on the top of the 4 high wall.

break the slime.

Put kelp along one side and the back to make the whole tank water source blocks.

Break the kelp.

 

Expected behavior: all drops flow up and over the edge of the wall out of the tank.

Observed results: drops get stuck on the edge of the wall and do not flow over (items do not seem to float up into the flowing water to be moved up and over).

 

Linked issues

Attachments

Comments 5

Even switching the top blocks to packed ice doesn’t work (again, this works perfectly in Java, but fails in Bedrock 1.19.2).  Attached photo shows how they get “stuck”

[media]

Thank you for your report!
We're tracking this issue in MCPE-157167, so this ticket is being resolved and linked as a duplicate.

If you would like to add a vote and any extra information to the main ticket it would be appreciated.

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Reopening as this is not a duplicate of MCPE-157167 and it still occurs after the fix to that issue. This issue is instead caused by the fact that items float lower in water on Bedrock than on Java, which also causes MCPE-36961 and now MCPE-164999.

Could you please export and attach a world in which this issue can be observed?

This ticket will automatically reopen when you reply.

Here is a world. Open it and press the button.

[media]


Expected: all of the kelp flows out of the chamber.
Observed: the kelp does not flow out of the chamber. (One or two pieces may fly out when they first break due to random momentum.)

Gujamin

(Unassigned)

946610

Confirmed

Multiple

15.5

java-parity

1.19.2 Hotfix, 1.19.50, 1.21.51 Hotfix

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