The issue in this thread wasn’t that absolute paths were used instead of relative paths, it was that the build folder was zipped instead of just the contents. It has nothing to do with the paths used within the files themselves to reference other files.
The issue you are talking about is using absolute paths which wont work due to extensions not being hosted from the root path. Which has been documented many times elsewhere on both these forums, and the TwitchDev discord server as it’s a frequent issue for new extension developers.