Fleeing from a wolf pack in the wilderness results in all individual wolves wandering off
I would consider this an unintended function, as no other encounter I have fled from has caused this issue. For reasons I do not yet understand, a pack of wolves encountered randomly by the Caverns of Chaos behaved strangely after fleeing from the battle. I received many duplicate messages notifying me that the wolves were wandering off into the distance (or something to that effect, I can't remember exactly from memory). I have not managed to replicate the issue but will continue trying to do so. As far as I could tell there was no real impact on gameplay. Just a string of superfluous messages.
Edit: I did in fact manage to reproduce the issue, this time with a band of skeletons south of Terinyo. As far as I can tell, unfortunately, I am not doing anything different in fights where this occurs.