Deployment using Windows Configuration Designer

I'm attempting to integrate our TeamViewer 14 Full MSI install in Windows Configuration Designer, however none of the Assingment commands seem to work. Here's what I'm inputting for command line instructions:

msiexec /i "teamviewer_full.msi" /qn ASSINGMENTOPTIONS="--alias %computername% --grant-easy-access --group New Computers" /norestart

I've also tried adding in the API token for our module & the configuration ID, but none of the settings stick. The program installs, but I still have to manually configure things.

Any thoughts?