Page is empty when creating an arabic community, username

[yussefbens]

Requirements

• [X] This is a bug report, and if not, please post to https://lemmy.ml/c/lemmy_support instead.
• [X] Please check to see if this issue already exists.
• [X] It's a single bug. Do not report multiple bugs in one issue.
• [X] It's a frontend issue, not a backend issue; Otherwise please create an issue on the backend repo instead.

Summary

when I'm creating an arabic community or username, I only see blank page when I visit the community page or profile page

Steps to Reproduce

1. create an arabic community or username
2. go to community page or profile page

Technical Details

applies to all devices

Lemmy Instance Version

dev

Lemmy Instance URL

No response

[salif]

Same for Cyrillic. Also for the profile page with Cyrillic username, I got error 500 when refresh the page

[Nothing4You]

here's a live example: api works: https://voyager.lemmy.ml/api/v3/user?username=%D9%84%D8%A7%D8%B4%D9%8A%D8%A1%D9%84%D9%83 ui doesn't: https://voyager.lemmy.ml/u/%D9%84%D8%A7%D8%B4%D9%8A%D8%A1%D9%84%D9%83

example username: لاشيءلك

[dessalines]

I'd need someone familiar with working in non-latin-char URLs to help fix this.