The extra configuration call is the first thing I checked. The error is a red herring and it only happens when installing the library via NPM. I think the team should check into it. I'm using the CDN now and it's working fine. Here's the directions I followed:  https://experienceleague.adobe.com/doc...

Hi -  I'm integrating AEP Analytics into my SPA via NPM. I'm able to make successful "sendEvent" calls that return a 200. However, when I run my test runner, Karma, via "npm test" I am getting this error:  Error: [alloy] The library has already been configured and may only be configured once. Normal...