I put my user.clj in the dev sourceset because otherwise it throws an error when running the project without repl but that's normal I think. However intellij is not detecting it as a source root as you can see in the image below. So there is no autocomplete, and cursive repl is also not loading user.clj.

Intellij works with other jvm languages and also supports custom sourcesets(you can see this in the image), so the sourcesets are not hardcoded. It must be an issue with the plugin.