(Just wondering, spoken aside...)
Why should this localization plage be supported?
Why specifically by a forum in English language?
I'm generally working with LibreOffice, and there now are more than 200 locales. I heavily doubt if they all are good quality.
Concerning German (de-DE and 4 additional de- locales) and basically concerning all the languages using a variant of the latin alphabet I would assume that most of the native speakers already know or are capable of learning within two hours the few English terms needed for working in an en- UserInterface and an en- locale.
Why shouldn't they use en- UI and en- locale? Well, there are a
few disadavantages, but they could easily be abolished by a minor enhancement to the software. The advantages are many and relevant. One of them the facilitation of global coopertaion.
This forum hasn't a working German branch, and
https://ask.libreoffice,org/de (where i also posted until recently - and rarely still do) is very much less active than the English branch
https://ask.libreoffice,org/en. Why should I answer in German a question in the German branch if I yesterday took half an hour or more to thoroughly answer a very similar question in English?
Localization beyond the absolutely necessary is a way to hell. (Cf:
https://ask.libreoffice.org/en/question ... -my-sheet/)