Hi, our users noticed that our :superset: dashboards took a painfully long time to load :superset-loading:. We ended up finding out that... the caching feature is completely broken :cry:. Indeed you need to be logged in to load a dashboard, but the Celery worker never logs in.\n\nI logged this in an issue <https://github.com/apache/incubator-superset/issues/9597|here>, with a git patch to reproduce easily (<https://github.com/apache/incubator-superset/issues/9597>) I would be very grateful for anyone throwing in his or her two cents! :heart: Thanks!