Oh, nice, I think that’s a new 3.0 thing, not a JIT thing.
Looks like TW 2.2 from June. It wasn't in the initial JIT release in 2.1.
https://github.com/tailwindlabs/tailwindcss/releases/tag/v2....
https://github.com/tailwindlabs/tailwindcss/releases/tag/v2....
https://tailwindcss.com/docs/just-in-time-mode#built-in-impo...