I have created a flow that sends a notification email to the person selected in a "people" column in a sharepoint list. It was working fine until we updated the column in the sharepoint list to be multiple select option. Now the flow no longer triggers. I got an error message saying this when I tried to test it:The API 'sharepointonline' returned an invalid response for workflow operation 'When_an_item_or_a_file_is_modified' of type 'OpenApiConnection'. Error details: 'The API operation 'GetOnChangedItems' requires the property 'body/value/0/Assigned' to be of type 'Object' but is of type 'Array'.'
I also get this message when I look at some of the failed attempts:
Parameter 'To' cannot be null or empty.
clientRequestId: 589a1cdf-7e30-4c20-ab9b-c84fe53378e0
I am assuming I need some way to convert the array to an object. Here is the flow currently:


And here are these formulas just in case that is helpful.

