Skeletons are not smart if 2 skeletons are chasing me some times the skeleton shoot the another skeleton and start fighting together and let the player escape i know its used for creebers to drob music disks but skeletons should be smarter to dont kill/shoot another skeletons even it can be to another mobs like poor cow and zombie like
This is an intended feature, but you can make suggestions to change gameplay at: https://feedback.minecraft.net. This page is for bugs only.