I know antiX installer ignores that page that sets keyboard and locale and I believe it ignores the timezone settings in the same page too.
But maybe it would be good if it worked (or then just gray out the fields).

I'm saying that because antiX live-cd considers the hardware clock to be GMT and so here it always boots with 2 to 3 hrs too early depending on the time of the year. Then if the timezone in the installer worked, just leaving unchecked the box 'System uses UTC' would solve that.

Anyway I'm just talking about this because I have no Internet in antiX (I'm on dial-up). In my former installations this was solved after I got online (I'm not sure if I had to install ntp or if antiX dealt with it by itself).

Summarizing, this is quite unimportant but maybe just graying out the fields that don't actually work in the installer could be helpful.