Whitespace background colors are always the default Console color, and cannot be changed. Version 2.0.3

[Aratorin]

Environment

PS version: 5.1.18362.752
PSReadline version: 2.0.3
os: 10.0.18362.1 (WinBuild.160101.0800)
PS file version: 10.0.18362.1 (WinBuild.160101.0800)
HostName: ConsoleHost
BufferWidth: 120
BufferHeight: 3000

Exception report

Steps to reproduce

1. Change Console background color.
2. Change background colors of all PSReadline tokens to the same color.
3. Clear the Console.
4. Type any command that has unquoted white space in it (ex. Get-Process | Where-Object Name -eq "Explorer")

Expected behavior

White space should use the color scheme set for the Default Token, or the current Console background color.

Actual behavior

Unquoted white space uses the original Console background color, rather than the new background color.

[saintphaenixos]

I am noting this problem as well, If one modifies the following global variables:
$Host.UI.RawUI.BackgroundColor
$Host.UI.RawUI.ForegroundColor

It likewise shows black spots in-between.

Here's an example with a Darkgray backround, and a Blue foreground: