Enabled Google SSO for Syncro which works just fine on the web, trying to sign in on the mobile app encounters an error after entering the account subdomain and tapping “Sign in with SSO”
“Access blocked: Syncro SSO Login’s request does not comply with Google’s policies”
“Syncro SSO Login” is the app name I used for the Google Auth setup. Any idea what I did wrong that would make the mobile app fail, but web login work just fine?
I did find this Google support page.
" If you get an error that says “403 disallowed_useragent,” the app uses embedded WebViews. Some developers use WebViews to help display web content in an app. Embedded WebViews puts your security at risk because they could let third parties access and change communications between you and Google.
To keep your account secure, Google no longer allows embedded WebViews as of September 30, 2021.
#### What can you do about this error?
Only the third-party developer can fix this issue on the app. To report the error, contact the developer directly.
If the app has a website, you can try to sign in from your browser."
Maybe this is a Syncro issue they have to fix and not use embedded web view?