Hello Community

I am trying to understand the QCU Strategy Example, specifically how to manage selected assets. There is two things I cant understand.

In the ModuleAsset when you change SPY to anything else or remove it the algorithm does not work anymore, I cant find any connection to it or why that would happens.

Secondly when I update the universe using "public List UpdateUniverse()", the new universe of stocks doesnt get used, instead it always defaults back to the default four.

Would appreciate some help !