We've downloaded the "Minimalist app" and are customizing it. We'd like to include map tiles served by sister organization's on-premises ArcGIS Server. But it's on a completely different domain than the "Minimalist" app, necessitating the use of a proxy URL. We've successfully configured the proxy in a different project with code like
// Optional array of proxy rules
But the proxy setting for the minimalist app only has one line to specify the proxy, unless I'm missing something:
When I attempt to view the map outside of our domain, I get prompted to log in. That indicates that the proxy is not configured correctly.