[MC-108418] Shulker box item gets created inside piston arm when broken

When destroying a shulker box with a piston, the item gets created inside the piston arm instead of in front of the piston.

Setup to easily reproduce is in attached screenshot.

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migrated 2016-10-07T19:31:46Z

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wobst.michael 2018-02-18T18:05:21Z

Is this still an issue in the most recent versions (currently that is 1.12.2, or the latest 1.13 development snapshot 18w07c) of Minecraft?

FaRo1 2018-02-18T18:41:34Z

Yes.

Carretero Martínez 2020-03-09T12:59:01Z

Isnt this a duplicate/extension of MC-11293?

FaRo1 2020-03-09T16:49:40Z

It might be. At least related.

FaRo1 2020-12-28T05:22:46Z

@unknown Did you reproduce this recently with the setup from the screenshot? I just found this bug report again while working on a huge setup that depends heavily on this bug NOT happening and it seems to work properly every time now.

PR0CESS 2022-05-13T03:55:58Z

This is not related to pistons at all. It's due to the hopper being able to pickup items anywhere within the block above itself. So the tick that the item is made the hopper picks it up. Without the hoppers the piston does end up pushing the shulker into the next block

FaRo1 2022-05-13T09:51:37Z

It is related to pistons, the title says what happens. The hoppers are just there to easily demonstrate it, they are not part of the bug.
But it does actually seem to be fixed. I take your comment as confirmation of what I asked in my previous comment, so this ticket can be closed.