Can also reliably trigger it by simply attempting to interact with any container.
Try saving your world. The same bug will occur, and it seems to freeze my Java, too. Can you confirm on your system?
I feel like there SHOULD be some way to disable Mob Spawners without going through and literally removing them all from the map until the final build (where I am certain I will have forgotten to place many) without having entities cram to the chunk limit when working on maps. I feel like this gamerule SHOULD apply here.
Didn't see, thank you.
Well, I guess most of the time. It didn't do it on a world I've had around updating since old versions of MC.
Can confirm.