Description:
I restarted Writer in safe mode and the language of the UI changed to default (in my case - Polish). When I tried to change the language to English, it forces to restart LO, but it restarts in normal mode. I restarted Writer in safe mode and the situation repeated - UI was in Polish. It seems as if it was impossible to set the language for safe mode.

Steps to Reproduce:
0. UI LO in English, default language of Windows - Polish
1. Help -> restart in safe mode -> confirm -> continue in safe mode
2. UI changed to default language (my case - Polish)
3. Tools -> options -> language settings -> languages -> English (US)
4. forces restart to change the language
5. Restarts in normal mode
6. Repeat step 1.
7. Again in default language

Actual Results:
User is unable to set any other language than default language in safe mode

Expected Results:
The user should have an option either to choose default language settings or to keep the previously chosen language settings


Reproducible: Always


User Profile Reset: No



Additional Info:
Tested on:
Version: 6.4.0.1 (x64)
Build ID: 1b6477b31f0334bd8620a96f0aeeb449b587be9f
CPU threads: 4; OS: Windows 10.0 Build 18362; UI render: default; VCL: win; 
Locale: en-US (pl_PL); UI-Language: en-US
Calc: threaded

but the problem was the same on 6.3.4 (release)

and remains on:
Version: 6.5.0.0.alpha0+ (x64)
Build ID: 0b00112e112f80f9342f39e4d338d5a89e522ab9
CPU threads: 4; OS: Windows 10.0 Build 18362; UI render: GL; VCL: win; 
Locale: pl-PL (pl_PL); UI-Language: en-US
Calc: CL

The settings were according to attached screenshot.