Today I had one of my top level folders selected and accidentally clicked the Active button. All the items within folder then changed to active, and I had to recategorized them one-by-one. I was happy to discover that when I switched Scheduled items back to Scheduled, the scheduling information hadn’t been lost. Anyway, if there was a way to undo a change, even if you could only undo a single change, I would find that useful.
We don’t really have undo for the situation you are calling out here. It’s a great scenario and something we have thought about, but haven’t had time to do yet.
For premium customers we do have the ability to restore a deleted items. So in a way, there is a safety net if you accidentally delete something and need to undo that action. But not for regular actions. At least not yet…