I picked up this game a couple days ago. I'm working my way through the tutorial. In the handbook for Italy, it says the FO can call in mortar strikes on a target, which I did. Then it says that I can then call in either another mortar or arty while the original strike is happening. However, when I tried this, the FO is busy spotting the original mortar strike and cannot call in another strike.
Was this changed when the engine moved up to 4, or am I just doing something wrong?