When SSO is enabled, accounts cannot be switched without switching browser / use incognito window / clear cache.
1. Slido website to log-in
2. clicks "Log in with Webex"
3. goes through the Webex login page and gets to Slido admin
4. logs out
5. proceeds to log in with Webex again
6. This time the Webex login page does not load, but it gets you into Slido admin automatically.