Hello!
I am playing in official PVE server 1325 in Asia. I found an issue with the follower engagement “Attack all Enemies”, where it suppose (as written in the patch note): “When …(etc) about this option. They will engage with any hostile that enters their detection radius, old-school !” It is intended for hostile, but, in fact, since it’s launched in live server, turns all gets attacked, this is including the animal younglings such as foal, shaleback and bear cub etc and the harmless creature such as rabbit, gezalle etc. I’ve been noticing it in live server all the time in many locations and animal type. Just to make sure, I tested it also in the recent testlive server (PC) hotfix patch 21.06.20. I found the same behaviour i.e. follower set with “attack all enemies” engaged with harmless creatures and younglings. The old school did not happen like that i.e. follower did not kill animal’s younglings and harmless.
Bear in mind that animal younglings are source for pet and they are not supposed to be hostile.
I hope this will be addressed in the next patch.
Cheers,