As an admin, it would be great if there was a feature which allows us to migrate objects such as dashboards, filters, filter subscriptions, etc from one instance to another

At the moment, the only way to migrate these objects is with a full back up and restore which is not ideal as it will wipe all existing data in the target instance

Workaround:
migrate from Cloud to Server/DC first and then use JCMA + Dark features to migrate from Server/DC to destination Cloud instance