Malzahar Voidlings targetting issues

I thought this would have been reported already, but I searched and could not find it. Apologies if it already has been.

I've done some testing, and have found a few bugs with malzahar's voidlings AI.

1. Voidlings stop and do nothing for about 0.5s - 1.5s after being summoned.
2. Voidlings will stop chasing a target that is still well within leash radius unless it has malefic visions on it.
3. Voidlings will occasionally change targets from an enemy champion that just had either nether grasp or malefic visions on it, to an adjacent minion or other champion (changing targets to a 'closer' target even if the current one is still within melee range).
4. Voidlings will not attack anything until told to by either Malzahar auto attacking, or casting malefic visions or nether grasp. A summoned minion will just follow Malzahar until told to attack, then it will begin to attack the nearest target / follow the usual (but buggy) targeting system.
5. Voidlings will sometimes 'freeze', not listening to usual commands to attack (e, r, or auto attack), and can only be 'unfrozen' if you move, causing them to follow you.
6. Voidlings will sometimes refuse to attack a target you are auto attacking, and instead either sit there (possibly the above 'freeze' bug), or continue attacking their previous target. This causes Malzahar to have to move past the objective (usually) that he is trying to target so the voidlings follow and are closer to the target.

6 and possibly 5 might be explained if Voidlings have a sight radius and if Malzahar's target are outside of it, then they ignore the command, not sure.