No, neither AP1 nor AP2 were ever stated to be able to do this. It's not a feature of the system. If AP2 exhibited something similar to this behavior in the past, that is simply a side effect of the programming and/or some of the safety systems being activated to avoid a forward collision. It is not a controlled, programmed action, and you cannot rely on it.
Stopped cars and other stationary objects are specifically excluded from the radar's detection algorithm because they would cause unnecessary slow downs and emergency braking, both of which are already a problem with AP2. Image that you are going around a freeway curve. The radar detects the concrete retaining wall that's straight ahead. The car isn't going to hit it because the road curves and you are turning away from the retaining wall. But to the radar, it looks exactly like a stationary object directly in your path. The radar has to be programmed to ignore this.
When you approach a stopped car, the radar will ignore it just like it ignores the retaining wall until the safety algorithms determine that a forward collision is likely, then it brakes. This occurs when the camera finally recognizes the shape of the back end of the car ahead, but that happens far too close for comfort.
Again, do not rely on AP/TACC to brake for stopped cars. The system isn't designed for that scenario.