Keyclone automatically DNPs the keys configured in the override settings. Why?

The reason I ask is because I had intended to use the 'ENTER' key as my DNP override so I could have my movement keys (WASD) in DNP (so that my alts wouldn't run around) but toggle it off when I pressed 'ENTER' to chat. This doesn't work however because Keyclone no longer broadcasts the 'ENTER' key after I configure it as the DNP override hotkey.

It would be very helpful if this could be changed, at least as an option.