Multi tenant issue for web app

We are getting the following error: Got logged in but it looks ok, here is the error we get Failed to execute 'postMessage' on 'DOMWindow': The target origin provided ('https://tenant1.domainxxx.com') does not match the recipient window's origin ('https://tenant2.domainxxx..com'). SDK.handleLoginRedirect @ SDK.js:120 Obviously I substituted the tenant and domain for the post. Thanks for any help