Still happens in 1.17.1. I believe the problem lies in SlabBlock.class in the getStateForPlacement method. When there is a top or bottom slab it doesn't check if the click location y height matches that of the empty half before it makes it a double slab.
Still happens in 1.17.1. I believe the problem lies in SlabBlock.class in the getStateForPlacement method. When there is a top or bottom slab it doesn't check if the click location y height matches that of the empty half before it makes it a double slab.