Asana oAuth with GTMOAuth2 - unable to login with Google account

using the latest GTMOAuth2 for mac, regular oAuth authentication with username and password works fine. But clicking sign in with google account does not present the google login page.

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how can we fix it.

Solution

It's possibly GTMOAuth2 suppresses/blocks pop-ups - Google Auth will open in a separate pop-up window. Perhaps there's a setting to allow pop-ups in GTMOAuth2?