Gnomish Battle Chicken appears to be broken. I’ve been using it over the past couple days and have noticed a few things.
1.) If summoned before combat, the chicken will stand around and ignore everything. It doesn’t follow the player and will not attack anything brought into range of it.
2.) If summoned while already in combat, it will attack one target. Once that target dies it will stand around and ignore everything until its duration ends.
I noticed that somethign similar was in an old “Known issues” blue post but not the current one. It’s also not in the “not a bug” post so it seems to me that it’s an issue that was not fixed.