The dev-server fails when file path contains other languages

[a0972199950]

Stencil version:

@stencil/core@1.9.0-13

I'm submitting a:

[x] bug report
[ ] feature request
[ ] support request => Please do not submit support requests here, use one of these channels: https://stencil-worldwide.herokuapp.com/ or https://forum.ionicframework.com/

Current behavior:
It happens when running dev server by npm start in component mode.
If the project file path contains any language other than English, for example:

C:\Users\a0972\OneDrive\文件\Programing\Temp\あいうえお

The dev server will be not able to navigate to the www/ folder, result in no output in screen.
Here is what function serve404 output looks like:

404 File Not Found
Url: /404
File: C:\Users\a0972\OneDrive\���辣\Programing\Temp\���������蹾www\404

And the logs also don't show any error:

PS C:\Users\a0972\OneDrive\文件\Programing\Temp\あいうえお> npm start

stencil-rich-text-editor@0.0.1 start C:\Users\a0972\OneDrive\文件\Programing\Temp\あいうえお
stencil build --dev --watch --serve

[55:04.6] @stencil/core v1.8.5
[55:06.3] build, stencil-rich-text-editor, dev mode, started ...
[55:06.4] transpile started ...
[55:06.4] transpile finished in 5 ms
[55:06.4] type checking started ...
[55:06.4] copy started ...
[55:06.4] copy finished (0 files) in 21 ms
[55:06.4] dev server: http://localhost:3333/
[55:06.4] build finished, watching for changes... in 111 ms

Expected behavior:
The dev-server is able to encode and decode file path when it contains languages other than English.

Steps to reproduce:

mkdir 中文
cd 中文
npm init stencil
√ Pick a starter » component
√ Project name » my-stencil-project
cd my-stencil-project
npm start

Related code:

// insert any relevant code here

Other information: