Why SharePoint trigger
When a file is created or modified (properties only) in Power Automate can sometimes return multiple items? From logical point of view, I would expect separate run per each action.
I was going to set the Trigger condition, but I can't now.
Microsoft official documentation kinda lack details why is that. (link)
"Returns: The outputs of this operation are dynamic."
But I still don't understand how it can batch those actions?
Split On: If your trigger returns an array for flow to process, a For each loop might sometimes take too long to process all array items. Instead, you can use the Split On property in your trigger to debatch the array. Debatching splits up the array items and starts a new logic app instance that runs for each of those array items.