Logout redirect is not working. I’m getting following error:
missing client.addons.samlp.logout.callback
Allowed logout URL specified like this:
https://{domain}/samlp/{app-id}/logout
Hi @vasyl
Welcome to the Auth0 Community, it’s great to have you here 
Please can you confirm that you have the logout url added to your Addon:
Auth0 home page → applications → pick your app → addons → SAML → settings
As per the screenshot.
Regards.