When a release in being deployed and you try to access designer, you end up with a bunch of 401 errors that are not handled.
=> this can be confusing for users to see their password suddenly being requested and doesn't feel secure
=> even if you enter your password, ui is still ending up being broken
=> this won't work once we move to okta
- When 401 errors happen, display the authentication lost popup message so people can properly reauthenticate