What type of hardware are you using: VPS bought online
What YunoHost version are you running: 12.0.12
How are you able to access your server: The webadmin
Describe your issue
As per SSO/LDAP integration | Yunohost Documentation, when I set a logout redirect from an app to go to MYDOMIAIN.TLD/yunohost/sso/?action=logout after logging out of the app, it should log me out of Yonohost. After upgrade to Yunohost 12, this stopped working. Any idea why? Even going to MYDOMIAIN.TLD/yunohost/sso/?action=logout in my browser does not log me out.
Share relevant logs or error messages
(there is nothign there: https://paste.yunohost.org/raw/puqahaxosa )