Tell plotman to leave finalized plot in temp directory

[maxpla3]

Hi, I started to use plotman yesterday and it turns out to be a really convenient tool and actually better than my own scripts. However, there is one functionality which I'm missing. How to tell plotman that the plots should be left in the temp dir? This would correspond to "chia plots create -t /chia/tmp -d /chia/tmp ..."
Doing so the plotter can actually start a new plot without waiting for the finalized plot being copied to the final destination.