Group names do not allow German letters (umlauts)

csmu (Keith John Hutchison - Ceiteach Seán Mac Úistin) 11월 29, 2018, 8:09오후 3

ä, ö, ü, and ß are letters.

What is the technical reason why they are not allowed?

글		댓글	조회수
Group name validation doesn't allow UTF-8 characters Support	3	952	4월 22, 2019
Unicode usernames and group names Announcements new-feature	33	9391	2월 25, 2025
Username can support more languages or custom settings UX	2	2045	1월 22, 2022
Would like an update on the username settings if possible! Support	2	470	10월 10, 2023
Unsupported chars in group name: æøå Support	5	785	12월 22, 2021