How would I stop block 95 (Locked Chest) from disappearing.

Hello so I have been looking around trying to find a way to stop block 95 also known as the locked chest that notch put in the game as an april fools joke but over the minecraft versions the locked chest has changed state a few times so now when you place a locked chest after a while they disappear but some how I would like to stop them from doing so. I no this is possible I have seen it on a server already but cant figure out how I would do it.

Woobie did try using BlockPhysics and BlockFade but they seemed to not work.

Thanks I hope someone can help.

 

you can send them as client block, so only there is no server action invoked at removing

 

I dont really understand.

 

Code:java

player.sendBlockChange(/* args */);