I installed Bartender4 and assigned my alt+1,2,3,4... to another bar above the main row. Now, I can't seem to get self-cast key working, even if I assign it to ctrl or shift. When I do shift+1, the 1-key spell (Holy Light) won't do anything. I even disabled all my add-ons, and I realized shift+1 still doesn't work.

I don't know if I have a setting messed up or if self-cast+number-key was never intended to work in the first place?