The Bug:
It is possible to create a glitched water block with 4 pistons and a fence/wall block. That glitched water can be passed through and behaves like water, but it cannot flow
Steps to Reproduce:
Build this structure. Cobblestone will be found under all the pistons and obsidian in this build. At the center of the build is a source water block:
[media]Activate the button.
Expected Results:
Either the water is deleted, or waterlogged properly.
Observed Result:
A glitched water block is created.
Linked issues
duplicates 1
Attachments
Comments 4

Thank you for your report!
We're tracking this issue in MCPE-178141, 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.
If you haven't already, you might like to make use of the search feature to see if the issue has already been mentioned.
Quick Links:
📓 Bug Tracker Guidelines – 💬 Community Support – 📧 Mojang Support (Technical Issues) – 📧 Microsoft Support (Account Issues)
📓 Project Summary – ✍️ Feedback and Suggestions – 📖 Game Wiki
-- I am a bot. This action was performed automatically! The ticket was resolved by one of our moderators, and I left this message to give more information to you.
Thank you for your report!
We're tracking this issue in MCPE-178141, 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.
If you haven't already, you might like to make use of the search feature to see if the issue has already been mentioned.
Quick Links:
📓 Bug Tracker Guidelines – 💬 Community Support – 📧 Mojang Support (Technical Issues) – 📧 Microsoft Support (Account Issues)
📓 Project Summary – ✍️ Feedback and Suggestions – 📖 Game Wiki
-- I am a bot. This action was performed automatically! The ticket was resolved by one of our moderators, and I left this message to give more information to you.