Kodi UI not fitting on TV screen

I’m running LE 7.95.05 on RPi3 into a loan TV while my main set is off being repaired. No matter how I set the resolution Kodi does not quite fit on the screen, I can only see bottom left of time etc. TV is standard Panasonic 1080p 50 Hz set, and other devices e.g. Humax PVR, connected to it display fine.

Is there a known issue, am I missing some setup, or would someone like a debug log?