Planning bonus in defence

[Zdechlak]

Hello.

Can someone explaing why when I am attacking enemy divisions they have "Planning bouns" as a bonus to defence, but when I am defending I have no such a bonus (while having some planned offensive)?
Playing as Austria-Hungary, war with Germany, 1939.

Bonus while attacking:

No bonus while defending:

 

[Cavalry]

This can be a bug when the enemy division was attacked when it is the attacker in another battle.

For defend, use entrenchment and not moving divisions. The "defensive leader" is almost the starting trait for every Field Marshall, even the FM with tank divisions. Use FM with huge troops, both tank and infantry will speed up the traits spawn and maximize the use of good FM.