Delayed Disruption Reporting and Opportunity Fire

[Liebchen]

Normally, when firing on a stack, one will select a unit that is not disrupted with the goal of eventually disrupting all units in the stack. With DDR one can never be sure which one of the units in the stack is disrupted (although there are clues to which units are disrupted). 

It appears through observation that, with DDR, the opportunity fire always picks a non-disrupted unit to fire at, which does not appear to be consistent with DDR. 

I think this also applies to AI moves. 

Has anyone else observed this?

It is safe to assume that you're just referring to the PzC titles, and not the WWI titles?