Ravagers with a non-illager passenger won't attack other mobs

MC-147387 isn't completely fixed , if a non-illager mob(like skeleton) is riding a ravager, the ravager won't attack players, villagers, wandering traders and iron golem, MC-147387 will still happen.
You can run this command to summon a ravager with a skeleton archer:

summon ravager ~ ~ ~ {Passengers:[{id:"skeleton",HandItems:[{id:"bow",Count:1b},{}]}]}

Otherwise,the comment of the moderator in MC-165035 is wrong, the passengers can only expand the pathfind AI of the ridden mob, can't displace AI of the ridden mob, if change the ravager to zombie(Both of zombies and ravager will attack villagers), the zombie will attack villagers normally, but the skeleton won't attack villagers, the skeleton on the zombie will only make zombie running away from wolves.