I found that it works on any block. Chest, Stripped Spruce log, any block. It also works if any item, or no, item on it.
Just tested this again in a creative world, and it worked with 1 chest with an item frame on it. Mojang, this bug just wastes time, so please fix it.
Caybro
Caybro
I found that it works on any block. Chest, Stripped Spruce log, any block. It also works if any item, or no, item on it.