Hi @WarrenLab,
Do you want to approve the request in the Outlook client?
At present, if Approver selects Approve or Reject on the Outlook client, it needs to confirm the request in the Approval center of the Flow portal, and then complete the entire Approval.
In addition, there is no action to update a spreadsheet and the cell.
You could format it into a table and then set the Condition. When Approve Response is equal to Approve, use Update row to change the value of column to 'Approved'.
Best Regards,
Barry