How to set redirect/default home screen for SAP BTP Sub-Account

Hi,

I am trying to set up a single sign on session with SAP BTP Trial account using a third party IDP solution. When I am trying to initiate IDP Initiated SSO, after successful authentication, I am getting landed on a default screen "Where To"

How can I set the required home screen URL/redirect URL for SAP BTP while using IDP Initiated SSO.