On new Mac OS 10.14 there is no keyboard control on remote side. Both of my machines are running the same Mac OS 10.14. Was running fine before update.
As far as I can tell, it's due to security settings on the client side... Problem is, I haven't been able to find a way to approve teamviewer control, prior to logging in. I tried logging in from my phone, while sitting at my 10.14 machine, it asked me to approve a few things, but still didn't work.