The current implementation (with App ID + App Secret) to connect to environments where MFA is enabled assumes we can easily get App ID and Secrets.

In highly secured environments, we have situations where these App ID and Secrets are created for specific reasons, for specific usages and cannot be shared by multiple users (e.g. devs + XRMToolkit). It would be helpful to have the ability to pop-up the SDK control for authentication so developers can use their own credentials to login with MFA (XRM Toolbox does this)