Epicor 10.2.700 alternative language input

We are piloting Azure Virtual Desktop (running windows 11) for a subset of users that are currently using Epicor via Citrix Daas (Running on Windows 2019 server). The Citrix environment predates me but for our Chinese users they have an option to Ctrl + Shift which allows them to input in Chinese language. I am trying to figure out how that was enabled so I can enable it in this new environment.

I’ve never seen/heard of this functionality… but I did a quick search and found the below link which may be helpful. I don’t have any alternate languages so I couldn’t test it… but the settings where there.