The following is copied from the KHP manual. The way I read it is that the _ will show up. I checked it out here, and it does show up. Nothing wrong with your system. I always use em space for that reason.
"The _ or em-space characters display as spaces between the words. The em-space is not as easy to use here as it looks like a normal space, while _ is clearly joining the words."
Take care,
George
|