Affects Version/s: 21w16a, 21w17a, 21w19a
Fix Version/s: 21w20a
In creative mode, powder snow is able to be made into a ghost block.
Steps to reproduce:
- Be in creative mode.
- Replace a block in the ground with powder snow.
- Stand so you're touching the space of the block above the powder snow.
- Place a bucket of lava on top of the powder snow, and quickly place a bucket of powder snow inside the lava.
- Visually, the newly placed powder snow breaks. However, it often stays as a ghost block. This can be shown by the block space giving entities the freezing effect, or by trying to place a block where it was, and the block then turning into powder snow.