multifracture grow animation

[joe_coke]

Hi, i'm trying to animate the grow spinner in multifracture within tyflow.  However even with enabled on it has stopped doing anything, as in no fracturing at all.  So i figure i must need to set the timing to continuous....big mistake....so much fracturing going on.

Is this a limitation of the operator?

i have to add a new multifracture operator to get it to work again, but then of course it stops working as soon as i add aniamtion keys to the grow spinner.