Most of the time, when we create an automation, we'd like to apply it to all existing entities so they will all get aligned based on the automation and then the automation will be triggered for new events.

Currently, the entities will get aligned only after all of them will get the respective event which potentially can take a lot of time.

Having something similar to Gmail filters' "Also apply filter to X matching conversations" feature would really improve the UX of automation as today we need to manually resync or do a dummy migration in order to trigger the automation alignment.