how can I customise webex authentication page ?

[shafa]

https://github.com/WebexSamples/webex-react-oauth-sample
above example when we click the login button, it redirect to the webex page with full window.
instead of full window, how can I open the auth page inside a pop-up window ?

[dstaudt]

You should be able to simply use window.open(oauth_url, ... ) to start the OAuth process is a new window.