I have this problem, where i can't create new .cs files in vs code. I also dont see any Intellisense for c# and it seems like vs code isn't even recoginizing the language even though i have the C# extension downloaded. I am on Windows, use the newest vs code version and also the lates .NET sdk 7.0. Example
I tried to reinstall vscode and the .NET sdk. Also tried to manually select the paths that OmniSharp should use. I saw a lot of times on here that i should use an older version of the C# extension, so i tried it and so far none of the above have worked.