I want to place a generator in a hole and cover it with a hatch. So I have 3 x 3 grid of blocks (wood, stone, iron,...) take out the center block and put in a generator either mounting it to the bottom or one of the sides. I try to place an iron hatch on top and it break and falls through. This worked in 17.1... The same thing if I want to place an electrical switch in a hole and cover it, the hatch falls and breaks. Should it? Yes I can put it two deep with a ladder but I shouldn't have to. Should I?