I have built an app using dev ed WAB and have deployed it on my web server. I have then registered this app in portal and put the app ID in the config.json of the app. The webmap is just shared with the portal and is in a gallery.
However, when I click on the app to launch it, it prompts me again for credentials:
If I click approve it logs me in.
As I already logged into portal, is there a way to have this configured to log in automatically without having to provide credentials?