Indentation settings visually change when focus is lost

[stijnherreman]

Using Visual Studio 2015 with the bleeding edge version of the extension.

I understand that the global settings are reset when focus is lost, but I don't understand why it has a visual effect on open files.

.editorconfig at solution level

root = true

[*]
charset = utf-8
indent_size = 4
indent_style = tab
tab_width = 4
end_of_line = crlf
insert_final_newline = false
trim_trailing_whitespace = true

When the text editor has focus:

When the text editor does not have focus:

The actual file content is as you see it when it has focus, but it's confusing to see the indentation change.