Originally posted by Nebukadnezar
Generally spoken the german tank-spearheads had the order not to attack the allied tanks because they were inferior to them in direct combat. (they hit them with Stuka and the famous Flak 88 instead).
You give your own answer:
Probably in the game there is a doctrine setting where you can 'click' on or off these TACTICAL options for your armies.
Then it is up to the game designers how to implement or value these effects versus the doctrine settings of the opponent.
Besides, those panzer spearheads also had the order not to advance TOO far, as there is always the danger of being cut off !
Maybe the furthest they got was some 30-60 km (?).
Lay that on the HOI map, and you will see that this STILL falls within the size of one province.