Order unit - move-attack to (Problem)

[coconut]

I have one problem, when I tell units to move-attack, then sometimes they can, for example, after a stun or killing a unit, just turn around and go back. What is the problem? Why is it canceled for very stupid reasons?
(and this is not neutral hostiles)
My solution to this problem is very crutch

 

[Chaosium]

Try running this action (change the player if needed)

• AI - Ignore the guard positions of all Player 1 (Red) units

 

[coconut]

Try running this action (change the player if needed)

• AI - Ignore the guard positions of all Player 1 (Red) units

now they stand instead of moving back, this order is still going fails, not sure why