Love track Versions

I cannot believe switching of versions cannot be programmed for mixdown!!! What is the practical use of it then? OK, you can try some variations, switch by mouse, but this is useless in mixdown. I want to be able to switch between versions, and then have that included in mixdown. If I cannot mixdown with switching, then what am I supposed to do with different versions of tracks???
It’s like inventing a car without steering. What am I gonna do with it? Well, you can sit in it, yea…!