Empty body when disabling Split On functionality in Azure Logic App with Blob Storage Trigger

Question

In my use case I'm uploading images to the Azure Blob Storage and from there, I want to copy them over to our legacy FTP site. Doing this file per file is giving issues (2000 files at a time..) since it establishes and closes FTP connections very rapidly and thus overloads the FTP server.

I want the Logic App to connect once and then create the files for how many blobs it pulled. This seems doable since all I would have to do is not have the Split On functionality enabled, however, when I do this, the entire body is empty and all I get is headers. I'm lost at this point.

Since I have no rep yet, here's a direct link to the image. https://i.imgur.com/KXQROBF.png

Answer 1

Apparently the Logic App runs once with an empty body and then runs again with the body you'd expect. This makes the built-in "Run" option completely worthless but at least it does what it says it does.