[Bug] Suggestion widget width is not commensurate with content width

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 Link

https://microsoft.github.io/monaco-editor/playground.html?source=v0.45.0#example-extending-language-services-completion-provider-example

Monaco Editor Playground Code

It's unchanged from the link provided.

Reproduction Steps

Resize the window so that it's as narrow as possible (width is small). Type something that will open the suggestion widget. The widget will be wider than the content by a large margin.

Actual (Problematic) Behavior

The widget will be wider than the content by a large margin.

Expected Behavior

The widget would be as wide as it becomes when you double click the edge of the widget. It would also be great to be able to specify minimum width / maximum width or otherwise specify the dimensions of the suggestion widget, but I can't find that functionality in the documentation.

Additional Context

Here's a link to a video showing the issue.

Start with the linked Monaco Editor Playground example, extending-language-services-completion-provider-example, and reproduce the suggestion widget at a narrow window width. Compare its width with the content and with the width after double-clicking the widget edge; done means the narrow layout no longer leaves a large excess margin or the supported sizing behavior is documented.