I've seen this. AI typically targets Gale first if all of my party members are within range of them. But if in melee range with another character and would have to use disengage to get in range of Gale, then they sometimes just fight that other character. Yet at other times I've seen them disengage to move and target Gale. The funniest is AI that constantly moves the enemy up and down ladders during their turns, as if they can't decide where they want to be.

[Linked Image]
546F6F206F6C6420746F2067616D652C20746F6F20796F756E6720746F2077617463682074686520776561746865722C200A746F6F206C617A7920746F206D616B652067616D65732C20746F6F20636F6D70756C7369766520746F2063617265206C6573732E