Oh, I haven't seen that thread. (This forum needs a search function)
Feel free to open a pull request on Github which adds another configure option to make people having manually select their language. - Komet
Ok, that was I wanted to do to begin with. This thread is just a reminder for me. :-)
On OSX and Linux I don't have a single application with a separate language chooser. - Komet
I'm also using Linux as my default OS but I have seen this quite a few times. LibreOffice is one of those applications.