INC file, rotate screen to left does not work. Only right!?!

In my INC file under display options I'm using Rotate=Right to rotate the screen to the right for portrait orientation.

Client wants Rotate=Left...but it does not work.

I did some digging and it appears only =None and =Right are functioning variables.

Do they seriosuly not have Left rotate available???

Can anyone confirm or deny? I'm hoping there is some sort of way to get left rotate.