Corky sometimes doesn't follow Llovyn Andus

By default Llovyn Andus and Corky's spawn spots prevents Corky from following Andus unless he gets closer to Corky. But that distance between their spawn spots doesn't matter if for example, the player character casts Command Humanoid on Andus while he's far from Corky; Corky starts tagging along anyway.

In OpenMW, Corky won't tag along: