Unreal Engine Test Report generates an invalid HTML file

I’m trying to get automated tests as part of our build pipeline by running them through the command line in TeamCity. When they’ve been run, a report is generated (-ReportExportPath="%teamcity.build.workingDir%\%PROJECT_NAME%\Report"). This outputs an HTML and a JSON file, both of which have content in them.

When I open the HTML file though, the page is blank. Looking at the console, I can see it tries to load some CSS and JS files from my C: drive that don’t exist. Did anyone else run into this and how are we supposed to go about it?

Thanks in advance.

Does any one have any clue what to do?

three years later… nothing?
but I found this in the docs:

Prerequisites

To set up an Automation Test Report Server, you must have the following prerequisite libraries and programs: