'Messages freeze all action' quest rule make drawtile functions dissapear
Do you mean draw functions don't display durring a message or at all if you have that rule? IF its only on messages its probley because freezeing all action would require to stop advanceing frames on everthing except the message, which means the screen gets refreshed (thus eraseing anything drawn) for the message to be displayed, but no action takes place (thus no scripts running). I suppose the devs could fix this but I don't think it will happen until after 2.5.