Greetings Sir/Mam

The Summary:-

Crafting Polished Basalt in the crafting table/2x2 grid gives only one block.

How To Reproduce:-

Step 1:- Have a stack of basalt.

Step 2:- Be in survival mode.

Step 3:- Craft Polished Basalt through the 2x2 player crafting grid in the inventory/crafting table.

Observed Results:-

The outcome of crafting a Polished Basalt is one block.

Expected Results:-

When crafting Polished Basalt it should give 4 blocks as outcome.

Hoping this information is helpful to fix the bug.

Thank You