AI OPTIONS

Hello friends
I have observed that sometimes playing with the sandbox (hunt them down), the enemies hardly move. It is necessary to change the aggressiveness in the options ??
Is there any configuration to make AI more aggressive? (to better flank for example).
Thank you

If you place 1-3 objectives on the map, the AI will become quite active in Hunt Them Down mode.

In general, at the start of the battle, the AI has a number of tactical plans to choose from. The choice seems to be entirely random and not based on anything that is changeable by the player. It can range from a passive deployment to double envelopment. The best way to give yourself a real challenge each time is to give the AI an extra division.

How do I give an additional division? .. selecting unbalanced forces ??

Thank you very much.

I personally don't use the sandbox feature.  Instead I create custom scenarios with the KS Scenario Generator.  It allows you to build any type of battle you wish, choosing the composition and position of each army.  There is a detailed pdf instruction manual in the zip file.  Here is the link to the thread.
The download link is in the first post. KS Scenario Generator