You win, I think. That definitely seems to be an accepted spelling.
Pretty sure this particular keyboard is gonna be only caps. One of my keyboards even does this with numlock. It is on by defualt, has no numlock key, and if I plug in a second or use software to turn it off, the keyboard turns it back on like a useless machine.
What’s the longest single word your can type with that keyboard? Best I can do is “yucky”.
cuckoo
Fuckyfuck
cookoff
No caps because no shift.