Tried two Mac Pro both have the same issue, in the login window it's just can not type my password, a few key works, others can not type anything. When I plug my old keyboard, it works. When I move to recovery mode, it seems also works. I already tried to install the ckb-next and the beta version iCUE, still the same issue. However when I lock the screen, I'm able to type the password. This is a company mac not sure if it's related to my specific security software.
Any comment is appreicated, if still no luck, I will need to return this production.