For frame rate independent you wouldn't want dt.
There's a setting in preferences if you want to do that.
For frame rate dependant its (total value)*dt
Because dt can be zero, or fps can be less than 60 etc.
Remember dt is the time since last last tick.
If you mean setting the stepping mode to Frame Independent I have done that, its still not completely smooth. Still jitters and slows down a tad when the frame drops. I haven't just tried multiplying by dt in this case, so Ill give it a go.