Describe the bug
I am not able to select other language packs for ui.

To Reproduce
Steps to reproduce the behavior:

1. Go to prefernces
2. Click on '.language 'en'
3. try to select cn or de or each other...
4. remark, you are not able to select any other language , but en.
5. than I have a look into the installation Directory in laguage and all other languages are installed.

Expected behavior
I expect, selecting many other languages

Screenshots
If applicable, add screenshots to help explain your problem.

Desktop (please complete the following information):

• OS: Window 10 21H2 -64bit
• Version: 2.0.0 rc3

Additional context
I tried in localuser and system installations mode and both is the behaviour the same