So, it seems mobs don't detect players who are 4 or 5 blocks higher than them, unless they have already aggro'd the player. Even then, they just lose interest if the player goes a little higher. This is a problem for me, and I was wondering if there is anything I can do with commands or command blocks to make them attempt to chase down a player, regardless of how high a player is relative to the mob? I've already increased their generic.followRange to 100, but this doesn't increase vertical line of sight. Is there nothing I can do to make mobs more relentless? Or maybe make them attempt to move to a location until they spot a player?
Anyway, thanks in advance for any help or tips you can give.