I was able to get this to work by installing the standard C# version of Godot from their website and transferring over the contents in the "Godot Sharp" file as that folder was empty from the download.
However, I am not able to actually write any code in C#, and I am wondering if these issues are related.
![](https://esotericsoftware.com/forum/assets/files/2023-09-15/1694750980-329882-image.png)
Folder contents I moved/copied from the version I downloaded on the Godot Website
![](https://esotericsoftware.com/forum/assets/files/2023-09-15/1694751123-787571-image.png)