Repro steps

1. Create flat world
2. Put a solid block at 0, 4, 0
3. Attach a torch on the block's south face (block 0, 4, 1)
4. Print the block state in server.js (see attached as example)
5. The observed value is "torch_facing_direction: north"
6. However, according to wiki, the block data should be 3, i.e. "facing south (attached to a block to its north)"
7. "/setblock 0 4 1 torch 3 replace" confirms that block data should be 3, i.e. "facing south".