[MC-215230] Placing a piston on powered sticky piston before it extends can make the piston dissapear

By spam clicking block on a sticky piston while the sticky piston is meant to be powered, but is not extended or extending, by retracting the sticky piston it deletes the block.

Note, when I discovered this, I was on multiplayer.

Attachments

2021-02-12 15-32-28.mp4

Comments 4

violine1101 2021-02-13T00:17:25Z

Might be the same issue as MC-172880?

Meri Diana 2021-02-13T14:29:47Z

@unknown Looks very much like a ghost piston, just without slimeblocks. As the OP was on SMP, maybe some form of slight lag aided in creating a ghost piston.

pwouik 2021-07-18T00:38:34Z

happen with lag,the server probably try to place in 2 different tick an fail for the second but the client place them before the server send the blockevent

Avoma 2021-07-30T11:47:52Z

I can't seem to reproduce this issue in 1.17.1. Could you please provide an additional video of this issue occurring whilst the F3 debug screen is enabled?