Alt-1 & Alt-2 Workspace Key Commands Not Working

I previously had no issues switching between my main window and my mixer by using ALT-1 and ALT-2 key commands. For some reason, it’s an issue now. Nothing happens. My workspaces organizer shows the above key commands as default.

What am I missing?
Annotation 2019-07-28 135227.png

Perhaps the Num Lock on your keypad is off so you are not really sending Alt+1

I’m such a goof! I completely forgot that I can only use the 1 and 2 off to the right where the number lock is. And yes, it was off… Sorry!

The reason I thought of it is because I do that all the time myself.