When upgrading an old world containing connected redstone dust to 21w43a, often, the block states of the redstone will be mixed up. This causes crosses to often appear in a chain of connected redstone, where one may expect the redstone to only have connections to neighboring redstone.
How to reproduce
- Create a world in an old version (I used 1.11.2)
- Place redstone around, ensuring there are some connections in which only some sides are connected to other redstone (for example, a straight line)
- Upgrade the world to 21w43a
Some/all redstone has converted into crosses where it should not have
This may take a few tries to reproduce.
Some/all redstone has converted into crosses where it should not have.
The Redstone wouldn't be the "+" shape when converted when it isn't necessary.