FortiClient inquiry regarding ZTNA Automatic Authentication with Multiple Azure SAML Tenants

Hi,

I have configured a ZTNA setup using FortiGate and FortiClient EMS integrated with Azure AD SAML for one domain (e.g., user@abc.com) (server A)

I have now added a second FortiGate to the same FortiClient/EMS environment, but it requires authentication against a different Azure AD SAML tenant (e.g., userb@xyz.com) (server B)

Is there a solution to achieve automatic authentication (SSO) for the second account (xyz.com) so that users do not have to manually re-authenticate when connecting to resources protected by the second FortiGate?

On my check, when the FC connect to server B it automatic use the account from the current login via browser ( which current login with domain abc.com) --> so it get the error authentication code 21.

Regards,