Many of us have learned the hard way that a condition is normally required when using the Update Items action since failure to do so results in the all items being updated. It would be so helpful and appreciated if there is a message warning that leaving the condition empty will results in all items being affected. I have assisted with clean up of records too many times when this mistake has been made and when there are tons of items, it is a nightmare.
Thank you very much for posting your feedback for our review. At this time, we will not be adding this request to the near-term backlog, as we are focused on other highly requested features. However, we reevaluate requests every quarter and will reach out if priorities change. Please keep the feedback coming as it is critical for our longer-term planning.