The bug

22w45a's newly introduced bamboo block is intended to function as an analogue to log blocks in that it can be stripped, rotated, used for crafting hanging signs and as a precursor to planks. However, it cannot be turned into charcoal in a furnace, unlike logs.

How to reproduce

1. Place a furnace
2. Fuel this furnace
3. Add a bamboo block, stripped or otherwise, to the input slot

Expected results

The furnace arrow would begin filling up and charcoal would be created.

Actual results

Nothing happens.