Upload Component On Interface

New to Appian and I have a upload component on an interface to allow the user to upload a CSV file into a folder.

When I edit the interface and preview it to test it, it looks like this, which is as expected.  I drag and drop the file and it shows the file name.

When I run this live like the users will do and drag and drop the file, at first for a split second it looks like the above but then shows this.

I am trying to figure out why, when it is ran live why it is not showing like it does when I edit the interface and preview it and run it there.

I need it to show the file when they upload, or drag and drop it in the component.

Thank you for any help

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