I have been trying to setup azure sphere under my school account. I noticed when I login to Azure i get a message "You are not eligible for an Azure subscription". I'm thinking this isn't going to work well with azure sphere so I create/login to a private .onmicrosoft account but now I get an error "Unable to create a Azure Sphere tenant". I did not claim my device on my school account but I did create a tenant. What could be the problem? Have I gone beyond the point of no return by creating a tenant under my school account?