How to set path for fakevim options? Environment variables aren't working.

I am having difficulty setting the path to fakevim options file on Windows, which I have named `fakevim.options`.

In the Preferences > Items > FakeVim > Path to Configuration File: section, I have tried:

```
fakevim.options

%APPDATA%\copyq\fakevim.options

%APPDATA%\\copyq\\fakevim.options

%APPDATA%/copyq/fakevim.options
```

The only thing that does work is the full path, but I have the user profile on different drives between machines, so it makes sharing the same git repository for the copyq settings difficult.

```F:\Users\jason\AppData\Roaming\copyq\fakevim.options```

What would be even better would be a relative path from the copyq configuration, so there could be more commonality with my CopyQ configuration for Linux, which is proving to be a difficult thing in general.