[Bug] Completion list colors don't match VS Code and are unreadable (black text on dark background)

[letmaik]

Reproducible in vscode.dev or in VS Code Desktop?

• Not reproducible in vscode.dev or VS Code Desktop

Reproducible in the monaco editor playground?

• Not reproducible in the monaco editor playground

Monaco Editor Playground Code

monaco.editor.create(document.getElementById('container'), {
	value: "function hello() {\n\talert('Hello world!');\n}",
	language: 'javascript'
});

Actual Behavior

Expected Behavior

This is VS Code with the "Light (Visual Studio)" theme which is supposed to match the default monaco theme.

Additional Context

No response

[blutorange]

The background is actually transparent -- it's really unreadable when you already have text below the suggestions window:

[alexdima]

The root cause is the tree shaker which removes these color registrations: