[Bug] Loading files from local server causes a bug when typing

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

No response

Monaco Editor Playground Code

No response

Reproduction Steps

No response

Actual (Problematic) Behavior

Text randomly gets appended or dissapears
(Shown using local files)
https://github.com/user-attachments/assets/94b76cff-4e74-44cd-bb76-b1c715fb5eae
Logs also return 'undefined'

Expected Behavior

Typing works normally without any anomalies
https://github.com/user-attachments/assets/e1c9688b-22b9-4703-9592-bcc12a8ddf86

Additional Context

Use local files instead of the unpkg links in your html file
Example

<script src="editor/codeEditors/monaco/loader.js"></script>
<script src="editor/codeEditors/monaco/mainnls.js"></script>
<script src="editor/codeEditors/monaco/main.js"></script>

When I use the default unpkg files the editor works fine

<script src="https://unpkg.com/monaco-editor@0.34.0/min/vs/loader.js"></script>
<script src="https://unpkg.com/monaco-editor@0.34.0/min/vs/editor/editor.main.nls.js"></script>
<script src="https://unpkg.com/monaco-editor@0.34.0/min/vs/editor/editor.main.js"></script>

Start by reproducing the issue with the local editor/codeEditors/monaco/loader.js, mainnls.js, and main.js files, then compare it with the corresponding unpkg Monaco 0.34.0 files. Check the browser behavior and logs while typing; done means local files no longer append or lose text and typing matches the unpkg setup.