Confusing pop-up next to derail time setting

In settings, next to my default derail time, I have a red exclamation mark. (I don’t know if it was there before, but I noticed it after trying to change my default time from 22:00 to 21:00.) I click it and get this pop-up:

“For Do Less goals this winds up using n * daily rate to proxy for one day of buffer. So to be pretty analogous to a Do More goal with ‘0’ days lead time, you’d probably want to set your leadtime to 1 for Do Less goals.”

I’m confused how this relates to derail time. Maybe it would make more sense in a different context?


I think that pop-up is meant to be next to the “when I have 3 days” setting just underneath it.


Thanks @drtall for noticing that, you are in fact correct. Will be an easy fix when I’m back at a keyboard.