FOG ipxe boot key sequence setting not working

[DBCountMan]

My settings in FOG Config>IPXE General Config>Menu Hide/No Menu settings:

And FOG Config>FOG Settings>FOG Boot Settings:

Problem is during ipxe boot, I still get prompted to hit the ESC key. I’d like to change it to F12 instead of ESC because ESC also cancels the boot process and some of my staff like to spam the ESC key…