I'm setting up SSO for multitenant applications using the IdP forge component. I don't seem to get it working, both on login and logout. 

Setup:

Authentication in Users is set to Internal

Login and logout flow have been  changed following this post: https://success.outsystems.com/Documentation/How-to_Guides/Integrations/How_to_configure_OutSystems_to_use_identity_providers_using_SAML

A SAML app is created using Azure. 

Azure has been configured, when testing it takes me to <myenvironment>.outsystemscloud.com/Users/

Login 

Most of the time logging in succeeds, but I think this is because of some cache stil active. Sometimes I get an error on the page: {"message":"The requested resource does not support http method 'GET'."}

Logout 

When logging out, it errors here:

I don't know where to add/change the provider type specified. 

Some help would be much appreciated. 

Regards Bouke