Search doesn't work for non-latin characters

[asakura42]

Problem

For example, text written in japanese or cyrillic doesn't shows up when I use search feature.

Steps

1. Create a page with non-latin text, for example, привет
2. run mdbook serve --open
3. Try to search for привет in a book

Possible Solution(s)

No response

Notes

No response

Version

mdbook v0.4.35

Installed from Arch repository.

[ehuss]

Thanks for the report! I believe this is a duplicate of #1081, so closing in favor of that.