anchor links in gitea rendered md file don't work

[Bubu]

• Gitea version (or commit ref): 1.13.4+15-g7aaa02e22 (codeberg.org)

• Git version: ?

• Operating system: Archlinux

• Can you reproduce the bug at https://try.gitea.io:

  • Yes
  • No

Description

This link which you get by clicking on the anchor icon in the markdown heading in this file doesn't jump to the right section when loading the page again:

https://try.gitea.io/Bubu/TEST/src/branch/main/FAQ_de.md#warum-ben%C3%B6tigt-die-app-zugriff-auf-meinen-standort

Screenshots

[fnetX]

Probably related to the Umlauts in the text. Works when adding the user-content-Prefix: https://try.gitea.io/Bubu/TEST/src/branch/main/FAQ_de.md#user-content-warum-ben%C3%B6tigt-die-app-zugriff-auf-meinen-standort