Blocks.fromProperties not always returns a Block

[sertonix]

Blocks.fromProperties can return the raw data of a block instead of an instance of the class Block. There either should be an error or the block in the default state.

code (shortened):

static fromProperties (typeId, properties, biomeId) {
  const block = typeof typeId === 'string' ? registry.blocksByName[typeId] : registry.blocks[typeId]

  if (version.type === 'pc') {
    // ...
  } else if (version.type === 'bedrock') {
    // ... tries to find state id
    return block // should be error or instantce of Block
  }
}