Input Reference Selector - Not Found Microflow called twice

I have a form with the Input Reference Selector on it. I built a small microflow to be called when the referenced object is not found. It is called twice - which creates a problem in my application. I know its called twice because I put a log activity at the beginning the called microflow and I see two separate log entries. Has anyone had a similar problem? Any ideas how to resolve?
1 answers

If you have "Refresh in client" in your microflow, this could cause a re-trigger. Another cause could be "Search on empty input" property of the Input Reference Selector, which could cause microflow trigger on form load (empty value).