Logout from all clients

Keycloak initiated logout from all SP is not working. Like I have two SP’s(built using cognito) and when hit the logout url from browser of first SP and backchannel logout of other SP is On then it will not log me out from second SP . It only logout me from first SP only. Please help me in this because we have a product launch this month please reply provide solution if anyone has any idea.

Maybe it’s a problem with the specific service that you are not logging out from. Compare the configuration between the one that is working and the one that is not, maybe the problem is there. Try providing more info such as errors, logs, etc.