What do you need help with?

So I saw this video showing baritone's strip mine feature and it is dated Oct 25, 2018 I thought that this is now a public thing but I can't figure out how to use it, my bot seems to be unable to do this and yes I did search on the internet but nothing... Noone even menses it, ever, except that one video. So is it possible to use strip mine or not?

Final checklist

• I have not used any OwO's or UwU's in this issue.

It's a boolean setting that you can toggle with the chat command #legitMine

It looks like it is not working that way because when I turn it on and send it to mine for diamonds ot will search for 10 seconds or less and just stop instead of going strip mining.