While doing some eventing, I have noticed that face window disappears when using message boxes during choice options. The weirdest part of that is that if you won't use similar window position (middle/bottom/top) it won't disappear, but if you do, it will. For context, I tried turning on the old version of the plugin, and it doesn't have a similar issue, so it seems like the update was the cause of it. Hope it gets resolved soon.