Hi team! We have configured SAML on Zoho and our Keycloak according to instructions:
https://help.zoho.com/portal/en/kb/desk/for-administrators/user-access-and-security/articles/setting-up-saml-single-signon-for-help-center#Keycloak_IDP

After clicking on "Sign In" everything works correctly, I get redirected to the login page.

But after I attempt to sign in with my credentials I get a Zoho Error page as can be seen in the attached screenshot saying "Error while handling SAML response" (as translated from russian).

The page URL is: https://accounts.zohoportal.com/accounts/csamlresponse/XXXXXXXXXXX
At the same time, the user becomes authenticated on Keycloak, as I can see an open session.
It feels like I need more information from you regarding Client configuration in Keycloak as Zoho.
Could you kindly check the attached Keycloak client config to confirm this is what Zoho is expecting?

Best Regards,

Alex