Not sure if this was already proposed but my client wants integration with InfoPath OOB Approval forms, would have been nice to have it Flow with InfoPath.
I just finished creating an InfoPath webform that creates an item in a SharePoint list, and subsequently kicks off a multi-user approval workflow.
No extra steps needed, it worked just fine with one exception:
My webform has Buttons at the bottom (Submit, Refresh Fields, Cancel), and if the user clicks "Submit" rather than using the "Save" button at the top-left of the item ribbon, it doesn't seem to kick-off the workflow.
Still trying to figure out if I can tweak something to fix that, or if I should just abandon the "submit" button altogether.