fzf.vim on Windows ignores bat colorscheme

[avysk]

• [x] I have fzf 0.30.0 or above
• [x] I have read through https://github.com/junegunn/fzf.vim/blob/master/README.md
• [x] I have read through https://github.com/junegunn/fzf/blob/master/README-VIM.md
• [x] I have read through the manual page of fzf (man fzf)
• [x] I have searched through the existing issues

WSL bat:

Native bat.exe:

:Files preview in vim: (Notice that docstring is invisible -- probably has the same color as background.)

If I ssh from the very same terminal window to FreeBSD 13.1, :Files works like a charm, with proper colors in preview -- so it is not my terminal.

[avysk]

:Files preview in gvim.exe is slightly better, though docstring is still invisible:

[avysk]

vcxsrv + X tunneling over ssh from FreeBSD 13.1 -- expected colors in preview.