Dive Log Detail>Advanced Details> Ascent/Descent Rates Units Why if ft/min? not m/s

Is there a way to change the units of the ascent / descent rate in Connect or Dive?

Despite having all of my units in metric, the ascent / descent rates are in ft/min. Is this just a SCUBA thing? Freedivers use m/s. Making the translation in metric is particularly annoying because you have to do two calcs: first feet to meters (easy enough in your head) but then divide by 60 (again, easy)but the calc is compounded along with any rounding errors.  

or is it my set up? it seems like this should be an easy thing to do.