It's kind of important on the production side of things.
I am pretty sure BiaB is handling mS time count in the background, so displaying (in my feeble mind) shouldn't be that hard.
But that's just my thoughts.

If enough people want it, maybe they'll unhide it.
Biab supports plugins like JamStix and EZDrummer, doesn't it? If so, then it should have the clock it needs already running

/sorry I can't be more definitive, I tested this feature in RB when it was added, and *may be assuming BiaB also does this, but I'm pretty sure I remember it being added to BiaB soon after


Make your sound your own!
.. I do not work here, but the benefits are still awesome