Hello,

Omada features SAML SSO.
Please add backchannel SLO (Single Logout).

When the Admin logs out of the IdP SLO ensures to get properly logged out of all OIDC and SAML Applications.
This prevents that open sessions can be hijacked.

Authentik recently added SLO support for both OIDC and SAML.

You might read this article about Single Logout: https://next.goauthentik.io/add-secure-apps/providers/saml/saml_single_logout/