Description
All composed UTF-8 characters, like s̄_b, ṡ_b, etc., are not rendered correctly in Gitea.
Screenshots
See how s̄_b is being rendered. It even shows that there are a hidden unicode characters in this line.

Gitea Version
1.16.8
Can you reproduce the bug on the Gitea demo site?
Yes
Operating System
macOS
Browser Version
Safari 15.4