Hello. I am attack enemy Pz IVH wiht Yak/37mm and Typhoon/20mm + rocket. While shooting Pz IVH it is return fire with kdr mg. My shells are strike all over upper surface Pz IVH and some time also rocket impact very close to Pz IVH. All times kdr mg is still shoot. kdr of pz would not shoot from kdr hatch open when receive high volume fire or they are killed. This not happen in game?