Sign In With Google button is grayed out (Google OAuth)

Symptom: Users accessing your Digital Campus portal are unable to click the "Sign In With Google" button because it is grayed out or unavailable.

Explanation: This typically occurs with Digital Campus portals that are configured for Google OAuth authentication.  This symptom appears when third party cookies are disabled in the user's browser.

Solution: Enable third party cookies in the browser settings.  In Google Chrome, this can typically be found under the "eye" icon in the browser's address bar:

Once third party cookies are enabled, the "Sign In With Google" button should become available.