Logout hint support for Oauth2

[LuanScudeler]

Please describe your use case / problem.

In my Ambassador setup I authenticate against Azure AD, when I trigger RP-initiated logout I want sign-out to occur without prompting the user to select an account.

According to Azure AD documentation this is done by enabling the login_hint optional claim and using it's value as the logout_hint parameter. As far as I know logout_hint parameter needs to be included in the IDP logout request, so my understanding is that Ambassador would need to support this so everything is handled once RP-initiated logout is triggered.

Is there a way to have logout_hint parameter included in the IDP logout URL with the value of login_hint claim? Are there alternatives to get this working?

Additional context
Documentation on usage of logout hint with Azure AD