The recipe for tinted glass only requires 1 glass item, however the result is 2 tinted glass. This means that if you for instance use 64 glass in crafting, you will end up with 128 tinted glass. This is basically a way to dupe glass.
The recipe for tinted glass only requires 1 glass item, however the result is 2 tinted glass. This means that if you for instance use 64 glass in crafting, you will end up with 128 tinted glass. This is basically a way to dupe glass.
I don't see how this is a bug. 4 Amethyst Shards makes one block (see the crafting recipe for an Amethyst Block) and adding glass is a second block