U2723QE, KVM changed keyboard binding
I use a 60% keyboard that relies on a function key for core functionality. It was working fine plugged into the monitor until I enabled the KVM feature. Now the function key is interpreted as a second Win key.
Additionally (less critical) the program key now displays a context menu (previously FN+x).
I've played around in the settings, as well as checked keyboard and region settings in Windows.