Sorry for the delayed response, sometimes I don't get notifications for new forum posts.
That's definitely a bug I somehow over looked. I've just tested a fix for it that seems to work, but as I'm so busy with my main game project I haven't really had the chance to extensively check that it hasn't broken something else by fixing it, so I don't really want to publish it formally at the moment. In the mean time I can provide you with this custom build if you're interested? Are you on win/mac/linux?