My experience builder are accessing secure content and my client doesn't favor the login popup. Is there any way we can use redirection method instead of popup? I did managed to use the redirection method when I import IdentityManager direct from the node_modules. However, it does not share the same singleton as the IdentityManager from loadArcGISJSApiModules which cause the user to login again when the widget try to access secure content.
I did try to supply the OAuth with popup false into the IdentityManager in loadArcGISJSApiModules but it doesn't work.
Not quite sure how to resolve this. Fyi, this is Experience Builder Developer Edition