@ScottShearer
I appreciate your answer and link to the blog post. I understand that you are specifically answering the question as it relates to Sharepoint.
I'm still trying to understand why my flow triggers only on new records while using the Survey123 connector and a record was
created and sent or
created, sent, edited, resent
AFTER the flow was set up?
Does PA do some behind the scene date check on the record to determine if it existed before or after the flow? It doesn't make sense to me why it would matter.