404 error occurs, when use Chinese characters as tag

[byerer]

Describe the bug

When attempting to access the URL "https://www.example.com/tags/..." with "中文" (Chinese) used as a tag, a 404 error occurs.

To Reproduce

1. If I directly click on the Chinese tag, it will jump to url like this.
   
2. So 404 happened.

Expected behavior

200 response

Source

404 error occurs, when use Chinese characters as tag

[byerer]

I'd be happy to help with this issue. :)