Case of block meta 32767 is not handled, meaning recipes that specifically want a block with meta 32767 is impossible. This may cause weird behavior with mods that store certain block/meta pairs in a list, where 32767 == any match, and a block with meta 32767 is passed in. Admittedly it's hard to think of situations like this.

Admittedly, this is a very minor issue, and this behavior could possibly be considered expected considering this issue definitely affects items in vanilla. How many blocks even get this far in the extended meta pool anyways?

Should the bug be patched or should it be advised that block meta 32767 is avoided?

I've thought about this for a while, but there's no clean way to do this without huge performance drawbacks or spaghetti APIs, so I decided to just put a note about it in the readme for any implementors