Bug
Arbalist does not attempt to dodge melee

Description
Understand Arbalist is basically friendly Pillager, but because of the eat + heal + cannot shoot while eating mechanism, if a mob damages arbalist it will never attack back again and keep eating until death.

Proposed Solution
Either adapt skeleton behaviour for Arbalist too or force Arbalist to escape when mob gets close (like with creeper)

Other
Although archer does a better job at dodging, it will never attempt to go up blocks when dodging. Hence the same thing (eat until death) can happen if archer is cornered (even by 1 block high corner).