Malicious be PRAISED https://media.giphy.com/media/k4hbLipMGaO2I/giphy.gif
Now I wish they would do that for Zyra's plants. I dont use her much, but when I do I find her plants AI idle for almost half spawn time if their spawn target leaves their attack range right after they spawn unless you manually pick a new target. They will not seek out a new target on their own, even if there are plenty of targets to choose from still in range, or come into range.
They also seem to prioritize closest target over champions in range when left to pick their own target. Which can often be minions and jungle monsters.