If a cindershell without a furnace stands under a hopper the game crashes in an infinte loop

[TankyAibem]

I wanted to test if the Cindershell could interact with Hoppers to make some kind of super smelter with them. I put a couple in a box to see. I saw that items where being taken out of the hopper and put into the cindershell so I removed the furnace off the cindershell and the game crashed. Every time I joined the world the game crashed. I removed the mod and reloaded the world to fix it before re-logging and adding the mod again.

crash-2026-02-15_08.06.55-server.txt