Intellij Elixir - auto complete is not working

Hey everyone! I’m using IntelliJ Community version 2022.2.2 on Windows 11, I also have the Elixir plugin installed (https://plugins.jetbrains.com/plugin/7522-elixir)

But when I try an auto-complete for a native module like Enum, String and so on I get a “No suggestions” message like this:

Does anyone know what I’m missing?