I got my preferred hotkeys to work when I use 1.5, but I can't get them to work in WK. I've been using https://aokhotkeys.appspot.com/ but I don't think that site works with WK. Halp, please.
Try to identify the exact file that changes. Launch in single player again, then open the options menu and save a change to your hotkeys. Then close the game.This didn't work for me. Is there anything else I should look for?