Installing Edge through cmd prompt

Hello,

So I am following this artile, where you can install the Edge extension through the cmd prompt and it will install the extension and enable it without the user being prompted:

So my question is, this way of installing will only affect the group policy of Edge and nothing else correct? After I did these steps a coworker sent a message during a meeting and I saw this:

TeamsError

So I just wanted to make sure these error is not related to the steps in the article.
This is the article I followed: Extension for Microsoft Edge (uipath.com)