We have iOS (IPAD and IPhone) & in both of then we are not able to log off. User is not able to see any error message. Users needs to clear the app data or manually kill the application. We have tried to use the URL with which the apk/ipa file is created in desktop but in desktop we are able to log off properly.
For Android we are now not able to login using SSO apk. But in iOS we are able to login with SSO ipa file.