I am using Visual Studio Code to code the scripts in Unity. Under "Edit" - "Preferences" - "External Tools" - "External Script Editor" I selected VS Code, too.
Opening Scripts works fine, but when I try to open a scene within Unity3D by double clicking on it in the Project View, it opens the code in VS Code.
I tried to remove the External Script Editor from the preferences. Like that, the scenes open in Unity, but when clicking on a script, nothing happens here.
I want, that script-files open in VS Code and my scenes, or all .unity files, open in Unity3D.