RDP - app crashes while changing command to control button

Hello!
I'm having trouble with changing key mapping in my RDP connections.
When I go to Properties -> Microsoft Remote Desktop -> Local Resources and try to choose 'Control' from drop down list next to Command label, then app is crashed. I tried many times and still the same. Not sure if its known issue or may be only I got this problem. Tried to find something in Google about this issue but with no success.
I want to copy/paste in RDP by Command-V/Command-C instead of Control-V/Control-C :-)

My OS: macOS Sierra 10.12.4.