i was messing with worldborder and pistons while i made this chest in a glass
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We do not have enough information to find the cause of this issue.
Please record a video of this happening and attach it to this report.
If you are on Windows, you can use Windows
+Alt
+R
to open a built-in app for recording game footage.
If you are on Mac (Mojave or later), you can use Shift
+Command
+5
to open a built-in app for recording your screen.
In case you don't have a program to record videos, we recommend using the free recording software OBS.
In case the resulting video file is too large to be uploaded to the bug tracker directly, please upload it elsewhere (e.g. as unlisted video on YouTube) and link to it here.
This issue is being temporarily resolved as Awaiting Response. Once the requested information has been delivered, the report will be reopened automatically.
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i try to uploaded a video to show how to do it but its gives me this me a error
and turns to a Blue screeen
If you are unable to provide a video, can you please add steps you took to reproduce this issue, along side some screenshots showing those steps?
Additionally, please ensure you are playing on a vanilla client as two blocks occupying the same space is very unexpected for the vanilla game.
Thanks for finding this Jingy 😃

Sure jingy i can try