bug: evil beholder's mind control on a targer under cloud of poison makes it charmed

[taltamir]

I found the following bug:
If I use the evil beholder's mind control ability on a targer under cloud of poison, instead of it moving to attack the enemy i chose for it, it becomes charmed for 1 round (as it takes damage from cloud of poison), this makes the AI attack his own units, makes me unable to attack that unit with other units like archers, and most importantly, is not what is supposed to happen. (although to be honest, i think it makes it more useful... but it is still a bug)