I have single sign on configured where Salesforce is the SP, as shown below in screenshot and we need to use single log out (SLO) to log the community user out of salesforce and IDP as well.
However, we get an error when we try to log the user out of community using the following URL: /${sitePrefix}vforcesite/secur/logout.jsp
Is there anything I am missing? Or does this above error come up due to the IDP?