Aggressive mobs do not attack.

[Anonymous]

Triggered aggressive mobs, or aggressive mobs in general don't seem to be attacking. Or at least they don't attack first.

<quote author="Soupboy">@Soupboy:

Triggered aggressive mobs, such as cityguard, and troll barbarians,

"scream and attack" when you attack the things they trigger on; but

don't actually start attacking (I suspect that kill steeling

prevention is affecting them too, but that's just a guess)… They

will sometimes "scream and attack" several times, and then, lamented,

simply walk off. (if it takes a LONG time for this one to be fixed,

you won't hear me complain)</quote>

[Kraphin]

Unfortunately if they are unable to see their target, they will scream and attack and do nothing.

[Anonymous]

Doesn't matter whether or not they can see the target. Or at least, it didn't the last time I tested it.

[pollution]

The problem seems to be related to mobs using conventional attack commands. For anyone that can use switch, try switching to an npc and attacking something. You can't.

[pollution]

Fixed.