Mod version: 1.18.2-1.5.16
MC version: 1.18.2
Loader: Forge 40.2.1

I am unable to use the flint block to start fires. I looked into it and it was because the block tag "flint_metals" is missing from the iron block.

The file /src/main/resources/data/supplementaries/tags/blocks/flint_metals.json is missing from the 1.18.2 branch, and I'm assuming others are too.

Those tags aren't used in this version

I realize that now after searching
Github search kept redirecting me back to the latest branch while searching on the 1.18 one
Sorry