incinerator can hold more than a stack of ash, but on world reload only the first stack is saved to memory

[majijn]

if i leave it running and it uses up 30 stacks of waste , it burns it fine and if i shift click it out i get it all back, however if i dont pick up before leaving the world or have it auto extracting the extra ash is lost, thought you ought to know

in case having more than one stack saved isnt intended or if it not saving is a bug