I've been trying solutions I've read for a week and can't seem to get the steps just right so I'm posting my particular flavor of this apparently common issue.
I have a SharePoint Online Power App form with several multi-select fields. Each time more than one selection is made, it sends a distinct email for each selection. I want all selections in the array to be sent in one email as a string. I've gotten as far as getting my flow running, but no data is printed in the email. Below is the flow for one of the fields in question - LOB (Line of Business). I've tried adding a Compose action for testing, but it's always blank. 😕
