I have a flow that has multiple parts (matches & assigns items on the current/trigger list, matches & assigns items between 2 lists, and then assigns items that were not previously assigned). Multiple items are added to the trigger SP list at any given time. To prevent multiple items running through the flow at the same time I have the concurrency for all steps set at 1. However, I’m finding that multiple items are still running at the same time and it ends up making several mistakes. Any idea on how to prevent items from starting in the flow if there is one still being run?