Created By not showing current user

I am using a Flow to call Documents via a Document Process to generate a PDF file. Everything works great, except that when I save the file to a library, the Created By is my name, not the name of the user that called the Flow.

Also to note, I am executing the flow via a http request from a Plumsail Form in SharePoint (in case that matters)

Hello @sphilson,

Please share the flow screenshots and how you save the files to the library, what parameters and actions do you use?

Best regards,
Petr Bushuev
Plumsail team

Attached is the screenshot.